qemu: Update the static recipe to 0.12.0
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
This commit is contained in:
parent
4de4707213
commit
3d6e7e7d0c
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@ -0,0 +1,12 @@
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Index: qemu/linux-user/syscall.c
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===================================================================
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--- qemu.orig/linux-user/syscall.c 2010-05-11 13:16:22.421783949 -0400
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+++ qemu/linux-user/syscall.c 2010-05-11 13:16:31.759805849 -0400
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@@ -26,6 +26,7 @@
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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+#include <dirent.h>
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#include <time.h>
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#include <limits.h>
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#include <sys/types.h>
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@ -0,0 +1,68 @@
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Index: qemu/Makefile.target
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===================================================================
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--- qemu.orig/Makefile.target 2010-05-11 16:53:34.545811866 -0400
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+++ qemu/Makefile.target 2010-05-11 16:53:37.743809704 -0400
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@@ -47,6 +47,9 @@ libobj-$(CONFIG_NOSOFTFLOAT) += fpu/soft
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libobj-y += op_helper.o helper.o
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libobj-$(CONFIG_NEED_MMU) += mmu.o
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libobj-$(TARGET_I386) += helper_opengl.o opengl_exec.o
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+libobj-$(TARGET_X86_64) += helper_opengl.o opengl_exec.o
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+libobj-$(TARGET_ARM) += dummygl.o
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+libobj-$(TARGET_MIPS) += dummygl.o
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libobj-$(TARGET_ARM) += neon_helper.o iwmmxt_helper.o
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libobj-$(TARGET_ALPHA) += alpha_palcode.o
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Index: qemu/target-arm/dummygl.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ qemu/target-arm/dummygl.c 2010-05-11 16:53:37.743809704 -0400
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@@ -0,0 +1,22 @@
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+#include <string.h>
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+#include <stdlib.h>
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+#include <assert.h>
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+#include <stdint.h>
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+#include <X11/Xlib.h>
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+#include <X11/Xutil.h>
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+
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+void opengl_exec_set_parent_window(Display* _dpy, Window _parent_window)
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+{
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+
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+}
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+
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+void opengl_process_enable(void)
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+{
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+
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+}
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+
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+
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+void mem_opengl(uint64_t ptr)
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+{
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+
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+}
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Index: qemu/target-mips/dummygl.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ qemu/target-mips/dummygl.c 2010-05-11 16:53:37.744811919 -0400
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@@ -0,0 +1,22 @@
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+#include <string.h>
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+#include <stdlib.h>
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+#include <assert.h>
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+#include <stdint.h>
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+#include <X11/Xlib.h>
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+#include <X11/Xutil.h>
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+
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+void opengl_exec_set_parent_window(Display* _dpy, Window _parent_window)
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+{
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+
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+}
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+
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+void opengl_process_enable(void)
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+{
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+
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+}
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+
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+
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+void mem_opengl(uint64_t ptr)
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+{
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+
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+}
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@ -0,0 +1,26 @@
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Index: qemu/Makefile
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===================================================================
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--- qemu.orig/Makefile 2010-05-11 17:17:06.416912704 -0400
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+++ qemu/Makefile 2010-05-11 17:17:17.051812402 -0400
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@@ -300,7 +300,7 @@ endif
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install: all $(if $(BUILD_DOCS),install-doc)
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$(INSTALL_DIR) "$(DESTDIR)$(bindir)"
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ifneq ($(TOOLS),)
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- $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
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+ $(INSTALL_PROG) $(TOOLS) "$(DESTDIR)$(bindir)"
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endif
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ifneq ($(BLOBS),)
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$(INSTALL_DIR) "$(DESTDIR)$(datadir)"
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Index: qemu/Makefile.target
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===================================================================
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--- qemu.orig/Makefile.target 2010-05-11 17:17:12.188784092 -0400
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+++ qemu/Makefile.target 2010-05-11 17:17:17.052808122 -0400
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@@ -351,7 +351,7 @@ clean:
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install: all
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ifneq ($(PROGS),)
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- $(INSTALL) -m 755 $(STRIP_OPT) $(PROGS) "$(DESTDIR)$(bindir)"
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+ $(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
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endif
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# Include automatically generated dependency files
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,63 @@
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Allow releasing the GLXContext/Drawable with glXMakeCurrent.
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---
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commit d942ed4e853e08d2298f3e11e9a952c1d952bff5
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tree f0a934efd8a8ff48e2d96f0d6fc7d70bef106bfe
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parent 93619e6be184f8de08759d347825ee0d678a6f9c
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author Andrzej Zaborowski <andrew.zaborowski@intel.com> Tue, 16 Jun 2009 22:22:05 +0200
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committer Andrzej Zaborowski <andrew.zaborowski@intel.com> Tue, 16 Jun 2009 22:22:05 +0200
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target-i386/opengl_exec.c | 31 ++++++++++++++++---------------
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1 files changed, 16 insertions(+), 15 deletions(-)
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Index: qemu/target-i386/opengl_exec.c
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===================================================================
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--- qemu.orig/target-i386/opengl_exec.c 2010-05-10 18:46:43.175394992 -0400
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+++ qemu/target-i386/opengl_exec.c 2010-05-10 18:46:43.218419933 -0400
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@@ -1600,10 +1600,9 @@ int do_function_call(int func_number, ar
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fprintf(stderr, "client_drawable=%p fake_ctx=%d\n",
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(void *) client_drawable, fake_ctxt);
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- if (client_drawable == 0 && fake_ctxt == 0) {
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+ if (client_drawable == 0 && fake_ctxt == 0)
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ret_int = glXMakeCurrent(dpy, 0, NULL);
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- process->current_state = &process->default_state;
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- } else if ((drawable = (GLXDrawable)
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+ else if ((drawable = (GLXDrawable)
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get_association_fakepbuffer_pbuffer(
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process, client_drawable))) {
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GLXContext ctxt = get_association_fakecontext_glxcontext(
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@@ -1651,19 +1650,21 @@ int do_function_call(int func_number, ar
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}
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if (ret_int) {
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- for (i = 0; i < process->nb_states; i ++) {
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- if (process->glstates[i]->fake_ctxt == fake_ctxt) {
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- /* HACK !!! REMOVE */
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- process->current_state = process->glstates[i];
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- process->current_state->drawable = drawable;
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- break;
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- }
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- }
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+ if (fake_ctxt) {
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+ for (i = 0; i < process->nb_states; i ++)
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+ if (process->glstates[i]->fake_ctxt == fake_ctxt) {
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+ /* HACK !!! REMOVE */
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+ process->current_state = process->glstates[i];
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+ process->current_state->drawable = drawable;
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+ break;
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+ }
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- if (i == process->nb_states) {
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- fprintf(stderr, "error remembering the new context\n");
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- exit(-1);
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- }
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+ if (i == process->nb_states) {
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+ fprintf(stderr, "error remembering the new context\n");
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+ exit(-1);
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+ }
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+ } else
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+ process->current_state = &process->default_state;
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}
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break;
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}
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@ -4,13 +4,12 @@
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Index: qemu/linux-user/syscall.c
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===================================================================
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--- qemu.orig/linux-user/syscall.c 2007-08-09 20:28:06.000000000 +0100
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+++ qemu/linux-user/syscall.c 2007-08-09 20:28:41.000000000 +0100
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@@ -61,7 +61,15 @@
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#define tchars host_tchars /* same as target */
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#define ltchars host_ltchars /* same as target */
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--- qemu.orig/linux-user/syscall.c 2010-05-11 16:52:16.929785275 -0400
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+++ qemu/linux-user/syscall.c 2010-05-11 16:52:25.174783517 -0400
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@@ -94,6 +94,15 @@
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#define CLONE_NPTL_FLAGS2 0
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#endif
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-#include <linux/futex.h>
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+#define FUTEX_WAIT 0
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+#define FUTEX_WAKE 1
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+#define FUTEX_FD 2
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+#define FUTEX_LOCK_PI 6
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+#define FUTEX_UNLOCK_PI 7
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+
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#include <linux/termios.h>
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#include <linux/unistd.h>
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#include <linux/utsname.h>
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//#define DEBUG
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//#include <linux/msdos_fs.h>
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@ -1,23 +0,0 @@
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#DPATCHLEVEL=0
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---
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# block.c | 6 +++++-
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# 1 file changed, 5 insertions(+), 1 deletion(-)
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#
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Index: block.c
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===================================================================
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--- block.c.orig 2007-12-03 23:47:25.000000000 +0000
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+++ block.c 2007-12-03 23:47:31.000000000 +0000
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@@ -191,8 +191,12 @@ void get_tmp_filename(char *filename, in
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void get_tmp_filename(char *filename, int size)
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{
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int fd;
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+ char *tmpdir;
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/* XXX: race condition possible */
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- pstrcpy(filename, size, "/tmp/vl.XXXXXX");
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+ tmpdir = getenv("TMPDIR");
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+ if (!tmpdir)
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+ tmpdir = "/tmp";
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+ snprintf(filename, size, "%s/vl.XXXXXX", tmpdir);
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fd = mkstemp(filename);
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close(fd);
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}
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@ -1,26 +0,0 @@
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#DPATCHLEVEL=1
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---
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# vl.c | 5 ++++-
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# 1 file changed, 4 insertions(+), 1 deletion(-)
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#
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Index: qemu/vl.c
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===================================================================
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--- qemu.orig/vl.c 2007-12-03 15:44:35.000000000 +0000
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+++ qemu/vl.c 2007-12-03 15:51:03.000000000 +0000
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@@ -1289,12 +1289,15 @@ static void hpet_stop_timer(struct qemu_
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static int rtc_start_timer(struct qemu_alarm_timer *t)
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{
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+ unsigned long current_rtc_freq = 0;
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int rtc_fd;
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TFR(rtc_fd = open("/dev/rtc", O_RDONLY));
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if (rtc_fd < 0)
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return -1;
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- if (ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) {
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+ ioctl(rtc_fd, RTC_IRQP_READ, ¤t_rtc_freq);
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+ if (current_rtc_freq != RTC_FREQ &&
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+ ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) {
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fprintf(stderr, "Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal\n"
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"error, but for better emulation accuracy either use a 2.6 host Linux kernel or\n"
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"type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.\n");
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@ -1,17 +0,0 @@
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#DPATCHLEVEL=1
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---
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# hw/pc.c | 1 -
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# 1 file changed, 1 deletion(-)
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#
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Index: qemu/hw/pc.c
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===================================================================
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--- qemu.orig/hw/pc.c 2007-12-03 23:47:25.000000000 +0000
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+++ qemu/hw/pc.c 2007-12-03 23:47:38.000000000 +0000
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@@ -385,7 +385,6 @@ static void generate_bootsect(uint32_t g
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if (bs_table[0] == NULL) {
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fprintf(stderr, "A disk image must be given for 'hda' when booting "
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"a Linux kernel\n");
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- exit(1);
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}
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memset(bootsect, 0, sizeof(bootsect));
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@ -1,45 +0,0 @@
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#DPATCHLEVEL=0
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---
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# linux-user/main.c | 8 ++++----
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# 1 file changed, 4 insertions(+), 4 deletions(-)
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#
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Index: linux-user/main.c
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===================================================================
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--- linux-user/main.c.orig 2007-12-03 23:47:25.000000000 +0000
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+++ linux-user/main.c 2007-12-03 23:47:41.000000000 +0000
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@@ -714,7 +714,7 @@ void cpu_loop (CPUSPARCState *env)
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default:
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printf ("Unhandled trap: 0x%x\n", trapnr);
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cpu_dump_state(env, stderr, fprintf, 0);
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- exit (1);
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+ _exit (1);
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}
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process_pending_signals (env);
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}
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@@ -1634,7 +1634,7 @@ void cpu_loop (CPUState *env)
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default:
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printf ("Unhandled trap: 0x%x\n", trapnr);
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cpu_dump_state(env, stderr, fprintf, 0);
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- exit (1);
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+ _exit (1);
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}
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process_pending_signals (env);
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}
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@@ -1954,7 +1954,7 @@ int main(int argc, char **argv)
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for(item = cpu_log_items; item->mask != 0; item++) {
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printf("%-10s %s\n", item->name, item->help);
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}
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- exit(1);
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+ _exit(1);
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}
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cpu_set_log(mask);
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} else if (!strcmp(r, "s")) {
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@@ -1973,7 +1973,7 @@ int main(int argc, char **argv)
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if (qemu_host_page_size == 0 ||
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(qemu_host_page_size & (qemu_host_page_size - 1)) != 0) {
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fprintf(stderr, "page size must be a power of two\n");
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- exit(1);
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+ _exit(1);
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}
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} else if (!strcmp(r, "g")) {
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gdbstub_port = atoi(argv[optind++]);
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@ -1,26 +0,0 @@
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#DPATCHLEVEL=0
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---
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# linux-user/signal.c | 7 ++++++-
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# 1 file changed, 6 insertions(+), 1 deletion(-)
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#
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Index: linux-user/signal.c
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===================================================================
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--- linux-user/signal.c.orig 2007-12-03 15:40:26.000000000 +0000
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+++ linux-user/signal.c 2007-12-03 15:55:49.000000000 +0000
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@@ -364,10 +364,15 @@ int queue_signal(int sig, target_siginfo
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k = &sigact_table[sig - 1];
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handler = k->sa._sa_handler;
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if (handler == TARGET_SIG_DFL) {
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+ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) {
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+ kill(getpid(),SIGSTOP);
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+ return 0;
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+ } else
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/* default handler : ignore some signal. The other are fatal */
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if (sig != TARGET_SIGCHLD &&
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sig != TARGET_SIGURG &&
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- sig != TARGET_SIGWINCH) {
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+ sig != TARGET_SIGWINCH &&
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+ sig != TARGET_SIGCONT) {
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force_sig(sig);
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} else {
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return 0; /* indicate ignored */
|
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@ -1,21 +0,0 @@
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#DPATCHLEVEL=0
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---
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# linux-user/signal.c | 5 +++++
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# 1 file changed, 5 insertions(+)
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#
|
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Index: linux-user/signal.c
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===================================================================
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--- linux-user/signal.c.orig 2007-12-03 23:47:44.000000000 +0000
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+++ linux-user/signal.c 2007-12-03 23:47:46.000000000 +0000
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@@ -512,6 +512,11 @@ int do_sigaction(int sig, const struct t
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if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP)
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return -EINVAL;
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+
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+ /* no point doing the stuff as those are not allowed for sigaction */
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+ if ((sig == TARGET_SIGKILL) || (sig == TARGET_SIGSTOP))
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+ return -EINVAL;
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+
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k = &sigact_table[sig - 1];
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#if defined(DEBUG_SIGNAL)
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fprintf(stderr, "sigaction sig=%d act=0x%08x, oact=0x%08x\n",
|
|
@ -1,18 +0,0 @@
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#DPATCHLEVEL=0
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---
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# vl.c | 2 +-
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# 1 file changed, 1 insertion(+), 1 deletion(-)
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#
|
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Index: vl.c
|
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===================================================================
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--- vl.c.orig 2007-12-03 23:47:36.000000000 +0000
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+++ vl.c 2007-12-03 23:47:48.000000000 +0000
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@@ -4023,7 +4023,7 @@ static int tap_open(char *ifname, int if
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return -1;
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}
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memset(&ifr, 0, sizeof(ifr));
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- ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
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+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_ONE_QUEUE;
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if (ifname[0] != '\0')
|
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pstrcpy(ifr.ifr_name, IFNAMSIZ, ifname);
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else
|
|
@ -1,48 +0,0 @@
|
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#DPATCHLEVEL=0
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---
|
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# linux-user/syscall.c | 11 ++++++++---
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# 1 file changed, 8 insertions(+), 3 deletions(-)
|
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#
|
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Index: linux-user/syscall.c
|
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===================================================================
|
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--- linux-user/syscall.c.orig 2007-12-03 19:32:56.000000000 +0000
|
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+++ linux-user/syscall.c 2007-12-03 19:33:41.000000000 +0000
|
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@@ -250,6 +250,7 @@ extern int getresuid(uid_t *, uid_t *, u
|
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extern int setresgid(gid_t, gid_t, gid_t);
|
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extern int getresgid(gid_t *, gid_t *, gid_t *);
|
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extern int setgroups(int, gid_t *);
|
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+extern int uselib(const char*);
|
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|
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#define ERRNO_TABLE_SIZE 1200
|
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|
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@@ -4024,7 +4025,8 @@ abi_long do_syscall(void *cpu_env, int n
|
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#endif
|
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#ifdef TARGET_NR_uselib
|
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case TARGET_NR_uselib:
|
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- goto unimplemented;
|
||||
+ ret = get_errno(uselib(path((const char*)arg1)));
|
||||
+ break;
|
||||
#endif
|
||||
#ifdef TARGET_NR_swapon
|
||||
case TARGET_NR_swapon:
|
||||
@@ -5289,7 +5291,9 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
goto unimplemented;
|
||||
#ifdef TARGET_NR_mincore
|
||||
case TARGET_NR_mincore:
|
||||
- goto unimplemented;
|
||||
+ /*page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE);*/
|
||||
+ ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3));
|
||||
+ break;
|
||||
#endif
|
||||
#ifdef TARGET_NR_madvise
|
||||
case TARGET_NR_madvise:
|
||||
@@ -5429,7 +5433,8 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
break;
|
||||
#ifdef TARGET_NR_readahead
|
||||
case TARGET_NR_readahead:
|
||||
- goto unimplemented;
|
||||
+ ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3));
|
||||
+ break;
|
||||
#endif
|
||||
#ifdef TARGET_NR_setxattr
|
||||
case TARGET_NR_setxattr:
|
|
@ -1,55 +0,0 @@
|
|||
#DPATCHLEVEL=0
|
||||
---
|
||||
# linux-user/syscall.c | 32 +++++++++++++++++++++++++++++---
|
||||
# 1 file changed, 29 insertions(+), 3 deletions(-)
|
||||
#
|
||||
Index: linux-user/syscall.c
|
||||
===================================================================
|
||||
--- linux-user/syscall.c.orig 2007-12-03 15:56:24.000000000 +0000
|
||||
+++ linux-user/syscall.c 2007-12-03 15:57:36.000000000 +0000
|
||||
@@ -52,6 +52,7 @@
|
||||
//#include <sys/user.h>
|
||||
#include <netinet/ip.h>
|
||||
#include <netinet/tcp.h>
|
||||
+#include <sys/sysctl.h>
|
||||
|
||||
#define termios host_termios
|
||||
#define winsize host_winsize
|
||||
@@ -4739,9 +4740,34 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
break;
|
||||
#endif
|
||||
case TARGET_NR__sysctl:
|
||||
- /* We don't implement this, but ENOTDIR is always a safe
|
||||
- return value. */
|
||||
- ret = -TARGET_ENOTDIR;
|
||||
+ {
|
||||
+ struct __sysctl_args *args = (struct __sysctl_args *) arg1;
|
||||
+ int *name_target, *name, nlen, *oldlenp, oldlen, newlen, i;
|
||||
+ void *oldval, *newval;
|
||||
+
|
||||
+ name_target = (int *) tswapl((long) args->name);
|
||||
+ nlen = tswapl(args->nlen);
|
||||
+ oldval = (void *) tswapl((long) args->oldval);
|
||||
+ oldlenp = (int *) tswapl((long) args->oldlenp);
|
||||
+ oldlen = tswapl(*oldlenp);
|
||||
+ newval = (void *) tswapl((long) args->newval);
|
||||
+ newlen = tswapl(args->newlen);
|
||||
+
|
||||
+ name = alloca(nlen * sizeof (int));
|
||||
+ for (i = 0; i < nlen; i++)
|
||||
+ name[i] = tswapl(name_target[i]);
|
||||
+
|
||||
+ if (nlen == 2 && name[0] == CTL_KERN && name[1] == KERN_VERSION) {
|
||||
+ ret = get_errno(
|
||||
+ sysctl(name, nlen, oldval, &oldlen, newval, newlen));
|
||||
+ if (!is_error(ret)) {
|
||||
+ *oldlenp = tswapl(oldlen);
|
||||
+ }
|
||||
+ } else {
|
||||
+ gemu_log("qemu: Unsupported sysctl name\n");
|
||||
+ ret = -ENOSYS;
|
||||
+ }
|
||||
+ }
|
||||
break;
|
||||
case TARGET_NR_sched_setparam:
|
||||
{
|
|
@ -1,22 +0,0 @@
|
|||
#DPATCHLEVEL=0
|
||||
---
|
||||
# linux-user/syscall.c | 6 +-----
|
||||
# 1 file changed, 1 insertion(+), 5 deletions(-)
|
||||
#
|
||||
Index: linux-user/syscall.c
|
||||
===================================================================
|
||||
--- linux-user/syscall.c.orig 2007-12-03 15:58:11.000000000 +0000
|
||||
+++ linux-user/syscall.c 2007-12-03 15:58:46.000000000 +0000
|
||||
@@ -2750,11 +2750,7 @@ int do_fork(CPUState *env, unsigned int
|
||||
if (!newsp)
|
||||
newsp = env->gpr[1];
|
||||
new_env->gpr[1] = newsp;
|
||||
- {
|
||||
- int i;
|
||||
- for (i = 7; i < 32; i++)
|
||||
- new_env->gpr[i] = 0;
|
||||
- }
|
||||
+ new_env->gpr[3] = 0;
|
||||
#elif defined(TARGET_SH4)
|
||||
if (!newsp)
|
||||
newsp = env->gregs[15];
|
|
@ -1,21 +0,0 @@
|
|||
---
|
||||
linux-user/syscall.c | 6 ++++++
|
||||
1 file changed, 6 insertions(+)
|
||||
|
||||
Index: linux-user/syscall.c
|
||||
===================================================================
|
||||
--- linux-user/syscall.c.orig 2007-12-03 19:33:47.000000000 +0000
|
||||
+++ linux-user/syscall.c 2007-12-03 19:33:48.000000000 +0000
|
||||
@@ -5317,6 +5317,12 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3));
|
||||
break;
|
||||
#endif
|
||||
+#ifdef TARGET_NR_fadvise64_64
|
||||
+ case TARGET_NR_fadvise64_64:
|
||||
+ /* Just return success */
|
||||
+ ret = get_errno(0);
|
||||
+ break;
|
||||
+#endif
|
||||
#ifdef TARGET_NR_madvise
|
||||
case TARGET_NR_madvise:
|
||||
/* A straight passthrough may not be safe because qemu sometimes
|
|
@ -1,104 +0,0 @@
|
|||
#DPATCHLEVEL=0
|
||||
---
|
||||
# linux-user/main.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++-
|
||||
# target-arm/nwfpe/fpa11.c | 7 ++++++
|
||||
# 2 files changed, 57 insertions(+), 1 deletion(-)
|
||||
#
|
||||
Index: linux-user/main.c
|
||||
===================================================================
|
||||
--- linux-user/main.c.orig 2007-12-03 15:59:10.000000000 +0000
|
||||
+++ linux-user/main.c 2007-12-03 16:01:27.000000000 +0000
|
||||
@@ -377,18 +377,67 @@ void cpu_loop(CPUARMState *env)
|
||||
{
|
||||
TaskState *ts = env->opaque;
|
||||
uint32_t opcode;
|
||||
+ int rc;
|
||||
|
||||
/* we handle the FPU emulation here, as Linux */
|
||||
/* we get the opcode */
|
||||
/* FIXME - what to do if get_user() fails? */
|
||||
get_user_u32(opcode, env->regs[15]);
|
||||
|
||||
- if (EmulateAll(opcode, &ts->fpa, env) == 0) {
|
||||
+ rc = EmulateAll(opcode, &ts->fpa, env);
|
||||
+ if (rc == 0) { /* illegal instruction */
|
||||
info.si_signo = SIGILL;
|
||||
info.si_errno = 0;
|
||||
info.si_code = TARGET_ILL_ILLOPN;
|
||||
info._sifields._sigfault._addr = env->regs[15];
|
||||
queue_signal(info.si_signo, &info);
|
||||
+ } else if (rc < 0) { /* FP exception */
|
||||
+ int arm_fpe=0;
|
||||
+
|
||||
+ /* translate softfloat flags to FPSR flags */
|
||||
+ if (-rc & float_flag_invalid)
|
||||
+ arm_fpe |= BIT_IOC;
|
||||
+ if (-rc & float_flag_divbyzero)
|
||||
+ arm_fpe |= BIT_DZC;
|
||||
+ if (-rc & float_flag_overflow)
|
||||
+ arm_fpe |= BIT_OFC;
|
||||
+ if (-rc & float_flag_underflow)
|
||||
+ arm_fpe |= BIT_UFC;
|
||||
+ if (-rc & float_flag_inexact)
|
||||
+ arm_fpe |= BIT_IXC;
|
||||
+
|
||||
+ FPSR fpsr = ts->fpa.fpsr;
|
||||
+ //printf("fpsr 0x%x, arm_fpe 0x%x\n",fpsr,arm_fpe);
|
||||
+
|
||||
+ if (fpsr & (arm_fpe << 16)) { /* exception enabled? */
|
||||
+ info.si_signo = SIGFPE;
|
||||
+ info.si_errno = 0;
|
||||
+
|
||||
+ /* ordered by priority, least first */
|
||||
+ if (arm_fpe & BIT_IXC) info.si_code = TARGET_FPE_FLTRES;
|
||||
+ if (arm_fpe & BIT_UFC) info.si_code = TARGET_FPE_FLTUND;
|
||||
+ if (arm_fpe & BIT_OFC) info.si_code = TARGET_FPE_FLTOVF;
|
||||
+ if (arm_fpe & BIT_DZC) info.si_code = TARGET_FPE_FLTDIV;
|
||||
+ if (arm_fpe & BIT_IOC) info.si_code = TARGET_FPE_FLTINV;
|
||||
+
|
||||
+ info._sifields._sigfault._addr = env->regs[15];
|
||||
+ queue_signal(info.si_signo, &info);
|
||||
+ } else {
|
||||
+ env->regs[15] += 4;
|
||||
+ }
|
||||
+
|
||||
+ /* accumulate unenabled exceptions */
|
||||
+ if ((!(fpsr & BIT_IXE)) && (arm_fpe & BIT_IXC))
|
||||
+ fpsr |= BIT_IXC;
|
||||
+ if ((!(fpsr & BIT_UFE)) && (arm_fpe & BIT_UFC))
|
||||
+ fpsr |= BIT_UFC;
|
||||
+ if ((!(fpsr & BIT_OFE)) && (arm_fpe & BIT_OFC))
|
||||
+ fpsr |= BIT_OFC;
|
||||
+ if ((!(fpsr & BIT_DZE)) && (arm_fpe & BIT_DZC))
|
||||
+ fpsr |= BIT_DZC;
|
||||
+ if ((!(fpsr & BIT_IOE)) && (arm_fpe & BIT_IOC))
|
||||
+ fpsr |= BIT_IOC;
|
||||
+ ts->fpa.fpsr=fpsr;
|
||||
} else {
|
||||
/* increment PC */
|
||||
env->regs[15] += 4;
|
||||
Index: target-arm/nwfpe/fpa11.c
|
||||
===================================================================
|
||||
--- target-arm/nwfpe/fpa11.c.orig 2007-12-03 15:40:26.000000000 +0000
|
||||
+++ target-arm/nwfpe/fpa11.c 2007-12-03 15:59:11.000000000 +0000
|
||||
@@ -162,6 +162,8 @@ unsigned int EmulateAll(unsigned int opc
|
||||
fpa11->initflag = 1;
|
||||
}
|
||||
|
||||
+ set_float_exception_flags(0, &fpa11->fp_status);
|
||||
+
|
||||
if (TEST_OPCODE(opcode,MASK_CPRT))
|
||||
{
|
||||
//fprintf(stderr,"emulating CPRT\n");
|
||||
@@ -191,6 +193,11 @@ unsigned int EmulateAll(unsigned int opc
|
||||
}
|
||||
|
||||
// restore_flags(flags);
|
||||
+ if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status))
|
||||
+ {
|
||||
+ //printf("fef 0x%x\n",float_exception_flags);
|
||||
+ nRc=-get_float_exception_flags(&fpa11->fp_status);
|
||||
+ }
|
||||
|
||||
//printf("returning %d\n",nRc);
|
||||
return(nRc);
|
|
@ -1,17 +0,0 @@
|
|||
---
|
||||
hw/ne2000.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
Index: qemu/hw/ne2000.c
|
||||
===================================================================
|
||||
--- qemu.orig/hw/ne2000.c 2007-12-03 19:32:52.000000000 +0000
|
||||
+++ qemu/hw/ne2000.c 2007-12-03 19:33:55.000000000 +0000
|
||||
@@ -217,7 +217,7 @@ static int ne2000_can_receive(void *opaq
|
||||
NE2000State *s = opaque;
|
||||
|
||||
if (s->cmd & E8390_STOP)
|
||||
- return 1;
|
||||
+ return 0;
|
||||
return !ne2000_buffer_full(s);
|
||||
}
|
||||
|
|
@ -1,27 +0,0 @@
|
|||
#DPATCHLEVEL=0
|
||||
---
|
||||
# dyngen-exec.h | 4 ++--
|
||||
# 1 file changed, 2 insertions(+), 2 deletions(-)
|
||||
#
|
||||
Index: dyngen-exec.h
|
||||
===================================================================
|
||||
--- dyngen-exec.h.orig 2007-12-31 13:06:21.000000000 +0000
|
||||
+++ dyngen-exec.h 2007-12-31 13:08:54.000000000 +0000
|
||||
@@ -38,7 +38,7 @@
|
||||
// Linux/Sparc64 defines uint64_t
|
||||
#if !(defined (__sparc_v9__) && defined(__linux__))
|
||||
/* XXX may be done for all 64 bits targets ? */
|
||||
-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__)
|
||||
+#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__)
|
||||
typedef unsigned long uint64_t;
|
||||
#else
|
||||
typedef unsigned long long uint64_t;
|
||||
@@ -55,7 +55,7 @@
|
||||
typedef signed int int32_t;
|
||||
// Linux/Sparc64 defines int64_t
|
||||
#if !(defined (__sparc_v9__) && defined(__linux__))
|
||||
-#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__)
|
||||
+#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__)
|
||||
typedef signed long int64_t;
|
||||
#else
|
||||
typedef signed long long int64_t;
|
|
@ -1,18 +0,0 @@
|
|||
#DPATCHLEVEL=0
|
||||
---
|
||||
# sparc.ld | 2 +-
|
||||
# 1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
#
|
||||
Index: sparc.ld
|
||||
===================================================================
|
||||
--- sparc.ld.orig 2007-12-03 15:40:26.000000000 +0000
|
||||
+++ sparc.ld 2007-12-03 16:05:06.000000000 +0000
|
||||
@@ -6,7 +6,7 @@ ENTRY(_start)
|
||||
SECTIONS
|
||||
{
|
||||
/* Read-only sections, merged into text segment: */
|
||||
- . = 0x60000000 + SIZEOF_HEADERS;
|
||||
+ . = 0x60000000 + 0x400;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
|
@ -1,18 +0,0 @@
|
|||
#DPATCHLEVEL=1
|
||||
---
|
||||
# cpu-all.h | 2 +-
|
||||
# 1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
#
|
||||
Index: qemu/cpu-all.h
|
||||
===================================================================
|
||||
--- qemu.orig/cpu-all.h 2007-06-13 11:48:22.000000000 +0100
|
||||
+++ qemu/cpu-all.h 2007-06-13 11:51:56.000000000 +0100
|
||||
@@ -250,7 +250,7 @@ static inline void stw_le_p(void *ptr, i
|
||||
static inline void stl_le_p(void *ptr, int v)
|
||||
{
|
||||
#ifdef __powerpc__
|
||||
- __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr));
|
||||
+ __asm__ __volatile__ ("stwbrx %0,0,%1" : : "r" (v), "r" (ptr) : "memory");
|
||||
#else
|
||||
uint8_t *p = ptr;
|
||||
p[0] = v;
|
|
@ -1,35 +0,0 @@
|
|||
---
|
||||
configure | 6 ++++++
|
||||
vl.c | 2 ++
|
||||
2 files changed, 8 insertions(+)
|
||||
|
||||
Index: configure
|
||||
===================================================================
|
||||
--- configure.orig 2007-12-03 15:40:26.000000000 +0000
|
||||
+++ configure 2007-12-03 16:05:34.000000000 +0000
|
||||
@@ -129,6 +129,12 @@ if [ "$cpu" = "i386" -o "$cpu" = "x86_64
|
||||
kqemu="yes"
|
||||
fi
|
||||
;;
|
||||
+GNU/kFreeBSD)
|
||||
+oss="yes"
|
||||
+if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
|
||||
+ kqemu="yes"
|
||||
+fi
|
||||
+;;
|
||||
FreeBSD)
|
||||
bsd="yes"
|
||||
oss="yes"
|
||||
Index: vl.c
|
||||
===================================================================
|
||||
--- vl.c.orig 2007-12-03 16:05:32.000000000 +0000
|
||||
+++ vl.c 2007-12-03 16:05:34.000000000 +0000
|
||||
@@ -97,6 +97,8 @@
|
||||
#include <stropts.h>
|
||||
#endif
|
||||
#endif
|
||||
+#elif defined (__GLIBC__) && defined (__FreeBSD_kernel__)
|
||||
+#include <freebsd/stdlib.h>
|
||||
#else
|
||||
#include <winsock2.h>
|
||||
int inet_aton(const char *cp, struct in_addr *ia);
|
|
@ -1,55 +0,0 @@
|
|||
---
|
||||
arm.ld | 7 +++++++
|
||||
i386.ld | 7 +++++++
|
||||
2 files changed, 14 insertions(+)
|
||||
|
||||
Index: arm.ld
|
||||
===================================================================
|
||||
--- arm.ld.orig 2007-06-13 11:48:22.000000000 +0100
|
||||
+++ arm.ld 2007-06-13 11:51:56.000000000 +0100
|
||||
@@ -26,6 +26,10 @@ SECTIONS
|
||||
{ *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
|
||||
.rela.rodata :
|
||||
{ *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
|
||||
+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
|
||||
+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
|
||||
+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
|
||||
+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
@@ -58,6 +62,9 @@ SECTIONS
|
||||
.ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
|
||||
__exidx_end = .;
|
||||
.reginfo : { *(.reginfo) }
|
||||
+ /* Thread Local Storage sections */
|
||||
+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
||||
+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
||||
/* Adjust the address for the data segment. We want to adjust up to
|
||||
the same address within the page on the next page up. */
|
||||
. = ALIGN(0x100000) + (. & (0x100000 - 1));
|
||||
Index: i386.ld
|
||||
===================================================================
|
||||
--- i386.ld.orig 2007-06-13 11:48:22.000000000 +0100
|
||||
+++ i386.ld 2007-06-13 11:51:56.000000000 +0100
|
||||
@@ -28,6 +28,10 @@ SECTIONS
|
||||
{ *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
|
||||
.rela.rodata :
|
||||
{ *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
|
||||
+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
|
||||
+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
|
||||
+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
|
||||
+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
@@ -53,6 +57,9 @@ SECTIONS
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.fini : { *(.fini) } =0x47ff041f
|
||||
+ /* Thread Local Storage sections */
|
||||
+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
||||
+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
||||
. = ALIGN(32 / 8);
|
||||
PROVIDE (__preinit_array_start = .);
|
||||
.preinit_array : { *(.preinit_array) }
|
|
@ -1,18 +0,0 @@
|
|||
=== modified file 'sdl.c'
|
||||
---
|
||||
sdl.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
Index: sdl.c
|
||||
===================================================================
|
||||
--- sdl.c.orig 2007-12-03 19:32:15.000000000 +0000
|
||||
+++ sdl.c 2007-12-03 19:34:04.000000000 +0000
|
||||
@@ -247,7 +247,7 @@ static void sdl_hide_cursor(void)
|
||||
|
||||
if (kbd_mouse_is_absolute()) {
|
||||
SDL_ShowCursor(1);
|
||||
- SDL_SetCursor(sdl_cursor_hidden);
|
||||
+ /* SDL_SetCursor(sdl_cursor_hidden); */
|
||||
} else {
|
||||
SDL_ShowCursor(0);
|
||||
}
|
|
@ -1,28 +0,0 @@
|
|||
Index: qemu-0.9.1/configure
|
||||
===================================================================
|
||||
--- qemu-0.9.1.orig/configure 2008-01-24 15:33:13.000000000 +0000
|
||||
+++ qemu-0.9.1/configure 2008-01-24 15:45:50.000000000 +0000
|
||||
@@ -209,15 +209,17 @@
|
||||
|
||||
# find source path
|
||||
source_path=`dirname "$0"`
|
||||
+source_path_used="no"
|
||||
+workdir=`pwd`
|
||||
+workdir=`readlink -f $workdir`
|
||||
if [ -z "$source_path" ]; then
|
||||
- source_path=`pwd`
|
||||
+ source_path=$workdir
|
||||
else
|
||||
source_path=`cd "$source_path"; pwd`
|
||||
-fi
|
||||
-if test "$source_path" = `pwd` ; then
|
||||
- source_path_used="no"
|
||||
-else
|
||||
- source_path_used="yes"
|
||||
+ source_path=`readlink -f $source_path`
|
||||
+ if test "$source_path" != "$workdir" ; then
|
||||
+ source_path_used="yes"
|
||||
+ fi
|
||||
fi
|
||||
|
||||
werror="no"
|
|
@ -1,37 +0,0 @@
|
|||
---
|
||||
linux-user/syscall.c | 22 ----------------------
|
||||
1 file changed, 22 deletions(-)
|
||||
|
||||
Index: qemu/linux-user/syscall.c
|
||||
===================================================================
|
||||
--- qemu.orig/linux-user/syscall.c 2007-12-03 23:40:11.000000000 +0000
|
||||
+++ qemu/linux-user/syscall.c 2007-12-03 23:40:21.000000000 +0000
|
||||
@@ -5695,28 +5695,6 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
goto unimplemented_nowarn;
|
||||
#endif
|
||||
|
||||
-#ifdef TARGET_NR_clock_gettime
|
||||
- case TARGET_NR_clock_gettime:
|
||||
- {
|
||||
- struct timespec ts;
|
||||
- ret = get_errno(clock_gettime(arg1, &ts));
|
||||
- if (!is_error(ret)) {
|
||||
- host_to_target_timespec(arg2, &ts);
|
||||
- }
|
||||
- break;
|
||||
- }
|
||||
-#endif
|
||||
-#ifdef TARGET_NR_clock_getres
|
||||
- case TARGET_NR_clock_getres:
|
||||
- {
|
||||
- struct timespec ts;
|
||||
- ret = get_errno(clock_getres(arg1, &ts));
|
||||
- if (!is_error(ret)) {
|
||||
- host_to_target_timespec(arg2, &ts);
|
||||
- }
|
||||
- break;
|
||||
- }
|
||||
-#endif
|
||||
|
||||
#if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address)
|
||||
case TARGET_NR_set_tid_address:
|
|
@ -1,22 +0,0 @@
|
|||
--- qemu.orig/Makefile 2008-01-29 23:16:27.000000000 -0800
|
||||
+++ qemu-0.9.1/Makefile 2008-01-29 23:16:38.000000000 -0800
|
||||
@@ -174,7 +174,7 @@
|
||||
install: all $(if $(BUILD_DOCS),install-doc)
|
||||
mkdir -p "$(DESTDIR)$(bindir)"
|
||||
ifneq ($(TOOLS),)
|
||||
- $(INSTALL) -m 755 -s $(TOOLS) "$(DESTDIR)$(bindir)"
|
||||
+ $(INSTALL) -m 755 $(TOOLS) "$(DESTDIR)$(bindir)"
|
||||
endif
|
||||
mkdir -p "$(DESTDIR)$(datadir)"
|
||||
for x in bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \
|
||||
--- qemu.orig/Makefile.target 2008-01-29 23:16:27.000000000 -0800
|
||||
+++ qemu-0.9.1/Makefile.target 2008-01-29 23:17:33.000000000 -0800
|
||||
@@ -632,7 +632,7 @@
|
||||
|
||||
install: all
|
||||
ifneq ($(PROGS),)
|
||||
- $(INSTALL) -m 755 -s $(PROGS) "$(DESTDIR)$(bindir)"
|
||||
+ $(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)"
|
||||
endif
|
||||
|
||||
ifneq ($(wildcard .depend),)
|
|
@ -1,219 +0,0 @@
|
|||
---
|
||||
linux-user/main.c | 7 ++-
|
||||
linux-user/syscall.c | 114 ++++++++++++++++++++++++++++++++++++++++++++++-----
|
||||
2 files changed, 111 insertions(+), 10 deletions(-)
|
||||
|
||||
Index: qemu/linux-user/main.c
|
||||
===================================================================
|
||||
--- qemu.orig/linux-user/main.c 2007-12-03 19:34:09.000000000 +0000
|
||||
+++ qemu/linux-user/main.c 2007-12-03 23:44:45.000000000 +0000
|
||||
@@ -391,7 +391,7 @@ do_kernel_trap(CPUARMState *env)
|
||||
cpu_unlock();
|
||||
break;
|
||||
case 0xffff0fe0: /* __kernel_get_tls */
|
||||
- env->regs[0] = env->cp15.c13_tls;
|
||||
+ env->regs[0] = env->cp15.c13_tls2;
|
||||
break;
|
||||
default:
|
||||
return 1;
|
||||
@@ -2037,6 +2037,11 @@ int main(int argc, char **argv)
|
||||
int drop_ld_preload = 0, environ_count = 0;
|
||||
char **target_environ, **wrk, **dst;
|
||||
|
||||
+ char *assume_kernel = getenv("QEMU_ASSUME_KERNEL");
|
||||
+
|
||||
+ if (assume_kernel)
|
||||
+ setenv("LD_ASSUME_KERNEL", assume_kernel, 1);
|
||||
+
|
||||
if (argc <= 1)
|
||||
usage();
|
||||
|
||||
Index: qemu/linux-user/syscall.c
|
||||
===================================================================
|
||||
--- qemu.orig/linux-user/syscall.c 2007-12-03 19:34:09.000000000 +0000
|
||||
+++ qemu/linux-user/syscall.c 2007-12-03 23:46:54.000000000 +0000
|
||||
@@ -61,6 +61,7 @@
|
||||
#define tchars host_tchars /* same as target */
|
||||
#define ltchars host_ltchars /* same as target */
|
||||
|
||||
+#include <linux/futex.h>
|
||||
#include <linux/termios.h>
|
||||
#include <linux/unistd.h>
|
||||
#include <linux/utsname.h>
|
||||
@@ -2694,7 +2695,6 @@ abi_long do_arch_prctl(CPUX86State *env,
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
-
|
||||
#endif /* defined(TARGET_I386) */
|
||||
|
||||
/* this stack is the equivalent of the kernel stack associated with a
|
||||
@@ -2729,16 +2729,19 @@ int do_fork(CPUState *env, unsigned int
|
||||
TaskState *ts;
|
||||
uint8_t *new_stack;
|
||||
CPUState *new_env;
|
||||
-
|
||||
+#if defined(TARGET_I386)
|
||||
+ uint64_t *new_gdt_table;
|
||||
+#endif
|
||||
#ifdef USE_NPTL
|
||||
unsigned int nptl_flags;
|
||||
|
||||
if (flags & CLONE_PARENT_SETTID)
|
||||
*parent_tidptr = gettid();
|
||||
#endif
|
||||
-
|
||||
if (flags & CLONE_VM) {
|
||||
ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE);
|
||||
+ if (!ts)
|
||||
+ return -ENOMEM;
|
||||
memset(ts, 0, sizeof(TaskState));
|
||||
new_stack = ts->stack;
|
||||
ts->used = 1;
|
||||
@@ -2750,6 +2753,29 @@ int do_fork(CPUState *env, unsigned int
|
||||
#if defined(TARGET_I386)
|
||||
if (!newsp)
|
||||
newsp = env->regs[R_ESP];
|
||||
+ new_gdt_table = malloc(9 * 8);
|
||||
+ if (!new_gdt_table) {
|
||||
+ free(new_env);
|
||||
+ return -ENOMEM;
|
||||
+ }
|
||||
+ /* Copy main GDT table from parent, but clear TLS entries */
|
||||
+ memcpy(new_gdt_table, g2h(env->gdt.base), 6 * 8);
|
||||
+ memset(&new_gdt_table[6], 0, 3 * 8);
|
||||
+ new_env->gdt.base = h2g(new_gdt_table);
|
||||
+ if (flags & 0x00080000 /* CLONE_SETTLS */) {
|
||||
+ ret = do_set_thread_area(new_env, new_env->regs[R_ESI]);
|
||||
+ if (ret) {
|
||||
+ free(new_gdt_table);
|
||||
+ free(new_env);
|
||||
+ return ret;
|
||||
+ }
|
||||
+ }
|
||||
+ cpu_x86_load_seg(env, R_CS, new_env->regs[R_CS]);
|
||||
+ cpu_x86_load_seg(env, R_DS, new_env->regs[R_DS]);
|
||||
+ cpu_x86_load_seg(env, R_ES, new_env->regs[R_ES]);
|
||||
+ cpu_x86_load_seg(env, R_SS, new_env->regs[R_SS]);
|
||||
+ cpu_x86_load_seg(env, R_FS, new_env->regs[R_FS]);
|
||||
+ cpu_x86_load_seg(env, R_GS, new_env->regs[R_GS]);
|
||||
new_env->regs[R_ESP] = newsp;
|
||||
new_env->regs[R_EAX] = 0;
|
||||
#elif defined(TARGET_ARM)
|
||||
@@ -3121,6 +3147,68 @@ static inline abi_long host_to_target_ti
|
||||
unlock_user_struct(target_ts, target_addr, 1);
|
||||
}
|
||||
|
||||
+static long do_futex(target_ulong uaddr, int op, uint32_t val,
|
||||
+ target_ulong utime, target_ulong uaddr2,
|
||||
+ uint32_t val3)
|
||||
+{
|
||||
+ struct timespec host_utime;
|
||||
+ unsigned long val2 = utime;
|
||||
+
|
||||
+ if (utime && (op == FUTEX_WAIT || op == FUTEX_LOCK_PI)) {
|
||||
+ target_to_host_timespec(&host_utime, utime);
|
||||
+ val2 = (unsigned long)&host_utime;
|
||||
+ }
|
||||
+
|
||||
+#ifdef BSWAP_NEEDED
|
||||
+ switch(op) {
|
||||
+ case FUTEX_CMP_REQUEUE:
|
||||
+ val3 = tswap32(val3);
|
||||
+ case FUTEX_REQUEUE:
|
||||
+ val2 = tswap32(val2);
|
||||
+ case FUTEX_WAIT:
|
||||
+ case FUTEX_WAKE:
|
||||
+ val = tswap32(val);
|
||||
+ case FUTEX_LOCK_PI: /* This one's icky, but comes out OK */
|
||||
+ case FUTEX_UNLOCK_PI:
|
||||
+ break;
|
||||
+ default:
|
||||
+ gemu_log("qemu: Unsupported futex op %d\n", op);
|
||||
+ return -ENOSYS;
|
||||
+ }
|
||||
+#if 0 /* No, it's worse than this */
|
||||
+ if (op == FUTEX_WAKE_OP) {
|
||||
+ /* Need to munge the secondary operation (val3) */
|
||||
+ val3 = tswap32(val3);
|
||||
+ int op2 = (val3 >> 28) & 7;
|
||||
+ int cmp = (val3 >> 24) & 15;
|
||||
+ int oparg = (val3 << 8) >> 20;
|
||||
+ int cmparg = (val3 << 20) >> 20;
|
||||
+ int shift = val3 & (FUTEX_OP_OPARG_SHIFT << 28);
|
||||
+
|
||||
+ if (shift)
|
||||
+ oparg = (oparg & 7) + 24 - (oparg & 24);
|
||||
+ else oparg =
|
||||
+ if (op2 == FUTEX_OP_ADD) {
|
||||
+ gemu_log("qemu: Unsupported wrong-endian FUTEX_OP_ADD\n");
|
||||
+ return -ENOSYS;
|
||||
+ }
|
||||
+ if (cmparg == FUTEX_OP_CMP_LT || cmparg == FUTEX_OP_CMP_GE ||
|
||||
+ cmparg == FUTEX_OP_CMP_LE || cmparg == FUTEX_OP_CMP_GT) {
|
||||
+ gemu_log("qemu: Unsupported wrong-endian futex cmparg %d\n", cmparg);
|
||||
+ return -ENOSYS;
|
||||
+ }
|
||||
+ val3 = shift | (op2<<28) | (cmp<<24) | (oparg<<12) | cmparg;
|
||||
+ }
|
||||
+#endif
|
||||
+#endif
|
||||
+ return syscall(__NR_futex, g2h(uaddr), op, val, val2, g2h(uaddr2), val3);
|
||||
+}
|
||||
+
|
||||
+int do_set_tid_address(target_ulong tidptr)
|
||||
+{
|
||||
+ return syscall(__NR_set_tid_address, g2h(tidptr));
|
||||
+}
|
||||
+
|
||||
/* do_syscall() should always have a single exit point at the end so
|
||||
that actions, such as logging of syscall results, can be performed.
|
||||
All errnos that do_syscall() returns must be -TARGET_<errcode>. */
|
||||
@@ -3145,7 +3233,7 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
_mcleanup();
|
||||
#endif
|
||||
gdb_exit(cpu_env, arg1);
|
||||
- /* XXX: should free thread stack and CPU env */
|
||||
+ /* XXX: should free thread stack, GDT and CPU env */
|
||||
_exit(arg1);
|
||||
ret = 0; /* avoid warning */
|
||||
break;
|
||||
@@ -5569,6 +5657,9 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
#elif defined(TARGET_I386) && defined(TARGET_ABI32)
|
||||
ret = do_set_thread_area(cpu_env, arg1);
|
||||
break;
|
||||
+#elif TARGET_i386
|
||||
+ ret = get_errno(do_set_thread_area(cpu_env, arg1));
|
||||
+ break;
|
||||
#else
|
||||
goto unimplemented_nowarn;
|
||||
#endif
|
||||
@@ -5586,6 +5677,16 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
goto unimplemented_nowarn;
|
||||
#endif
|
||||
|
||||
+#ifdef TARGET_NR_futex
|
||||
+ case TARGET_NR_futex:
|
||||
+ ret = get_errno(do_futex(arg1, arg2, arg3, arg4, arg5, arg6));
|
||||
+ break;
|
||||
+#endif
|
||||
+#ifdef TARGET_NR_set_robust_list
|
||||
+ case TARGET_NR_set_robust_list:
|
||||
+ goto unimplemented_nowarn;
|
||||
+#endif
|
||||
+
|
||||
#ifdef TARGET_NR_clock_gettime
|
||||
case TARGET_NR_clock_gettime:
|
||||
{
|
||||
@@ -5627,11 +5728,6 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
break;
|
||||
#endif
|
||||
|
||||
-#ifdef TARGET_NR_set_robust_list
|
||||
- case TARGET_NR_set_robust_list:
|
||||
- goto unimplemented_nowarn;
|
||||
-#endif
|
||||
-
|
||||
#if defined(TARGET_NR_utimensat) && defined(__NR_utimensat)
|
||||
case TARGET_NR_utimensat:
|
||||
{
|
|
@ -1,929 +0,0 @@
|
|||
These are Paul Brook's patches to QEMU-0.8.2 to enable the running of single
|
||||
ARM binaries under QEMU's user-emulation mode. Without them, QEMU-0.8.1
|
||||
immediately dies saying:
|
||||
Error: f0005
|
||||
qemu: uncaught target signal 6 (Aborted) - exiting
|
||||
while qemu-0.8.2 dies saying:
|
||||
qemu: Unsupported syscall: 983045
|
||||
cannot set up thread-local storage: unknown error
|
||||
|
||||
This file is a rediffing of the patches visible at
|
||||
https://nowt.dyndns.org/patch.qemu_nptl on 27 Sept 2006
|
||||
which "patch" fails to apply automatically.
|
||||
See also http://lists.gnu.org/archive/html/qemu-devel/2006-09/msg00194.html
|
||||
|
||||
Martin Guy, 27 Sept 2006
|
||||
|
||||
---
|
||||
configure | 25 ++++++
|
||||
exec-all.h | 165 ------------------------------------------
|
||||
linux-user/arm/syscall.h | 4 -
|
||||
linux-user/main.c | 94 +++++++++++++++++++++---
|
||||
linux-user/qemu.h | 3
|
||||
linux-user/syscall.c | 91 ++++++++++++++++++++++-
|
||||
qemu_spinlock.h | 181 +++++++++++++++++++++++++++++++++++++++++++++++
|
||||
target-arm/cpu.h | 10 ++
|
||||
target-arm/op.c | 6 +
|
||||
target-arm/translate.c | 9 ++
|
||||
10 files changed, 405 insertions(+), 183 deletions(-)
|
||||
|
||||
--- qemu.orig/configure
|
||||
+++ qemu/configure
|
||||
@@ -103,10 +103,11 @@ check_gcc="yes"
|
||||
softmmu="yes"
|
||||
linux_user="no"
|
||||
darwin_user="no"
|
||||
build_docs="no"
|
||||
uname_release=""
|
||||
+nptl="yes"
|
||||
|
||||
# OS specific
|
||||
targetos=`uname -s`
|
||||
case $targetos in
|
||||
CYGWIN*)
|
||||
@@ -322,10 +323,12 @@ for opt do
|
||||
;;
|
||||
--disable-werror) werror="no"
|
||||
;;
|
||||
*) echo "ERROR: unknown option $opt"; show_help="yes"
|
||||
;;
|
||||
+ --disable-nptl) nptl="no"
|
||||
+ ;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
|
||||
AIOLIBS=
|
||||
@@ -417,10 +420,11 @@ echo " --enable-system enable
|
||||
echo " --disable-system disable all system emulation targets"
|
||||
echo " --enable-linux-user enable all linux usermode emulation targets"
|
||||
echo " --disable-linux-user disable all linux usermode emulation targets"
|
||||
echo " --enable-darwin-user enable all darwin usermode emulation targets"
|
||||
echo " --disable-darwin-user disable all darwin usermode emulation targets"
|
||||
+echo " --disable-nptl disable usermode NPTL guest support"
|
||||
echo " --fmod-lib path to FMOD library"
|
||||
echo " --fmod-inc path to FMOD includes"
|
||||
echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
|
||||
echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
|
||||
echo ""
|
||||
@@ -583,10 +587,27 @@ fi
|
||||
cat > $TMPC <<EOF
|
||||
int main(void) {
|
||||
}
|
||||
EOF
|
||||
|
||||
+# check NPTL support
|
||||
+cat > $TMPC <<EOF
|
||||
+#include <sched.h>
|
||||
+void foo()
|
||||
+{
|
||||
+#ifndef CLONE_SETTLS
|
||||
+#error bork
|
||||
+#endif
|
||||
+}
|
||||
+EOF
|
||||
+
|
||||
+if $cc -c -o $TMPO $TMPC 2> /dev/null ; then
|
||||
+ :
|
||||
+else
|
||||
+ nptl="no"
|
||||
+fi
|
||||
+
|
||||
##########################################
|
||||
# SDL probe
|
||||
|
||||
sdl_too_old=no
|
||||
|
||||
@@ -747,10 +768,11 @@ if test -n "$sparc_cpu"; then
|
||||
fi
|
||||
echo "kqemu support $kqemu"
|
||||
echo "Documentation $build_docs"
|
||||
[ ! -z "$uname_release" ] && \
|
||||
echo "uname -r $uname_release"
|
||||
+echo "NPTL support $nptl"
|
||||
|
||||
if test $sdl_too_old = "yes"; then
|
||||
echo "-> Your SDL version is too old - please upgrade to have SDL support"
|
||||
fi
|
||||
if [ -s /tmp/qemu-$$-sdl-config.log ]; then
|
||||
@@ -1063,10 +1085,13 @@ if test "$target_cpu" = "i386" ; then
|
||||
fi
|
||||
elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
|
||||
echo "TARGET_ARCH=arm" >> $config_mak
|
||||
echo "#define TARGET_ARCH \"arm\"" >> $config_h
|
||||
echo "#define TARGET_ARM 1" >> $config_h
|
||||
+ if test "$nptl" = "yes" ; then
|
||||
+ echo "#define USE_NPTL 1" >> $config_h
|
||||
+ fi
|
||||
bflt="yes"
|
||||
elif test "$target_cpu" = "sparc" ; then
|
||||
echo "TARGET_ARCH=sparc" >> $config_mak
|
||||
echo "#define TARGET_ARCH \"sparc\"" >> $config_h
|
||||
echo "#define TARGET_SPARC 1" >> $config_h
|
||||
--- qemu.orig/exec-all.h
|
||||
+++ qemu/exec-all.h
|
||||
@@ -338,174 +338,11 @@ dummy_label ## n: ;\
|
||||
|
||||
extern CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4];
|
||||
extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4];
|
||||
extern void *io_mem_opaque[IO_MEM_NB_ENTRIES];
|
||||
|
||||
-#if defined(__powerpc__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- int ret;
|
||||
- __asm__ __volatile__ (
|
||||
- "0: lwarx %0,0,%1\n"
|
||||
- " xor. %0,%3,%0\n"
|
||||
- " bne 1f\n"
|
||||
- " stwcx. %2,0,%1\n"
|
||||
- " bne- 0b\n"
|
||||
- "1: "
|
||||
- : "=&r" (ret)
|
||||
- : "r" (p), "r" (1), "r" (0)
|
||||
- : "cr0", "memory");
|
||||
- return ret;
|
||||
-}
|
||||
-#elif defined(__i386__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- long int readval = 0;
|
||||
-
|
||||
- __asm__ __volatile__ ("lock; cmpxchgl %2, %0"
|
||||
- : "+m" (*p), "+a" (readval)
|
||||
- : "r" (1)
|
||||
- : "cc");
|
||||
- return readval;
|
||||
-}
|
||||
-#elif defined(__x86_64__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- long int readval = 0;
|
||||
-
|
||||
- __asm__ __volatile__ ("lock; cmpxchgl %2, %0"
|
||||
- : "+m" (*p), "+a" (readval)
|
||||
- : "r" (1)
|
||||
- : "cc");
|
||||
- return readval;
|
||||
-}
|
||||
-#elif defined(__s390__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- int ret;
|
||||
-
|
||||
- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n"
|
||||
- " jl 0b"
|
||||
- : "=&d" (ret)
|
||||
- : "r" (1), "a" (p), "0" (*p)
|
||||
- : "cc", "memory" );
|
||||
- return ret;
|
||||
-}
|
||||
-#elif defined(__alpha__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- int ret;
|
||||
- unsigned long one;
|
||||
-
|
||||
- __asm__ __volatile__ ("0: mov 1,%2\n"
|
||||
- " ldl_l %0,%1\n"
|
||||
- " stl_c %2,%1\n"
|
||||
- " beq %2,1f\n"
|
||||
- ".subsection 2\n"
|
||||
- "1: br 0b\n"
|
||||
- ".previous"
|
||||
- : "=r" (ret), "=m" (*p), "=r" (one)
|
||||
- : "m" (*p));
|
||||
- return ret;
|
||||
-}
|
||||
-#elif defined(__sparc__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- int ret;
|
||||
-
|
||||
- __asm__ __volatile__("ldstub [%1], %0"
|
||||
- : "=r" (ret)
|
||||
- : "r" (p)
|
||||
- : "memory");
|
||||
-
|
||||
- return (ret ? 1 : 0);
|
||||
-}
|
||||
-#elif defined(__arm__)
|
||||
-static inline int testandset (int *spinlock)
|
||||
-{
|
||||
- register unsigned int ret;
|
||||
- __asm__ __volatile__("swp %0, %1, [%2]"
|
||||
- : "=r"(ret)
|
||||
- : "0"(1), "r"(spinlock));
|
||||
-
|
||||
- return ret;
|
||||
-}
|
||||
-#elif defined(__mc68000)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- char ret;
|
||||
- __asm__ __volatile__("tas %1; sne %0"
|
||||
- : "=r" (ret)
|
||||
- : "m" (p)
|
||||
- : "cc","memory");
|
||||
- return ret;
|
||||
-}
|
||||
-#elif defined(__ia64)
|
||||
-
|
||||
-#include <ia64intrin.h>
|
||||
-
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- return __sync_lock_test_and_set (p, 1);
|
||||
-}
|
||||
-#elif defined(__mips__)
|
||||
-static inline int testandset (int *p)
|
||||
-{
|
||||
- int ret;
|
||||
-
|
||||
- __asm__ __volatile__ (
|
||||
- " .set push \n"
|
||||
- " .set noat \n"
|
||||
- " .set mips2 \n"
|
||||
- "1: li $1, 1 \n"
|
||||
- " ll %0, %1 \n"
|
||||
- " sc $1, %1 \n"
|
||||
- " beqz $1, 1b \n"
|
||||
- " .set pop "
|
||||
- : "=r" (ret), "+R" (*p)
|
||||
- :
|
||||
- : "memory");
|
||||
-
|
||||
- return ret;
|
||||
-}
|
||||
-#else
|
||||
-#error unimplemented CPU support
|
||||
-#endif
|
||||
-
|
||||
-typedef int spinlock_t;
|
||||
-
|
||||
-#define SPIN_LOCK_UNLOCKED 0
|
||||
-
|
||||
-#if defined(CONFIG_USER_ONLY)
|
||||
-static inline void spin_lock(spinlock_t *lock)
|
||||
-{
|
||||
- while (testandset(lock));
|
||||
-}
|
||||
-
|
||||
-static inline void spin_unlock(spinlock_t *lock)
|
||||
-{
|
||||
- *lock = 0;
|
||||
-}
|
||||
-
|
||||
-static inline int spin_trylock(spinlock_t *lock)
|
||||
-{
|
||||
- return !testandset(lock);
|
||||
-}
|
||||
-#else
|
||||
-static inline void spin_lock(spinlock_t *lock)
|
||||
-{
|
||||
-}
|
||||
-
|
||||
-static inline void spin_unlock(spinlock_t *lock)
|
||||
-{
|
||||
-}
|
||||
-
|
||||
-static inline int spin_trylock(spinlock_t *lock)
|
||||
-{
|
||||
- return 1;
|
||||
-}
|
||||
-#endif
|
||||
+#include "qemu_spinlock.h"
|
||||
|
||||
extern spinlock_t tb_lock;
|
||||
|
||||
extern int tb_invalidated_flag;
|
||||
|
||||
--- qemu.orig/linux-user/arm/syscall.h
|
||||
+++ qemu/linux-user/arm/syscall.h
|
||||
@@ -26,11 +26,13 @@ struct target_pt_regs {
|
||||
#define ARM_ORIG_r0 uregs[17]
|
||||
|
||||
#define ARM_SYSCALL_BASE 0x900000
|
||||
#define ARM_THUMB_SYSCALL 0
|
||||
|
||||
-#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2)
|
||||
+#define ARM_NR_BASE 0xf0000
|
||||
+#define ARM_NR_cacheflush (ARM_NR_BASE + 2)
|
||||
+#define ARM_NR_set_tls (ARM_NR_BASE + 5)
|
||||
|
||||
#define ARM_NR_semihosting 0x123456
|
||||
#define ARM_NR_thumb_semihosting 0xAB
|
||||
|
||||
#if defined(TARGET_WORDS_BIGENDIAN)
|
||||
--- qemu.orig/linux-user/main.c
|
||||
+++ qemu/linux-user/main.c
|
||||
@@ -361,10 +361,54 @@ static void arm_cache_flush(abi_ulong st
|
||||
break;
|
||||
addr = last1 + 1;
|
||||
}
|
||||
}
|
||||
|
||||
+/* Handle a jump to the kernel code page. */
|
||||
+static int
|
||||
+do_kernel_trap(CPUARMState *env)
|
||||
+{
|
||||
+ uint32_t addr;
|
||||
+ uint32_t *ptr;
|
||||
+ uint32_t cpsr;
|
||||
+
|
||||
+ switch (env->regs[15]) {
|
||||
+ case 0xffff0fc0: /* __kernel_cmpxchg */
|
||||
+ /* XXX: This only works between threads, not between processes.
|
||||
+ Use native atomic operations. */
|
||||
+ /* ??? This probably breaks horribly if the access segfaults. */
|
||||
+ cpu_lock();
|
||||
+ ptr = (uint32_t *)env->regs[2];
|
||||
+ cpsr = cpsr_read(env);
|
||||
+ if (*ptr == env->regs[0]) {
|
||||
+ *ptr = env->regs[1];
|
||||
+ env->regs[0] = 0;
|
||||
+ cpsr |= CPSR_C;
|
||||
+ } else {
|
||||
+ env->regs[0] = -1;
|
||||
+ cpsr &= ~CPSR_C;
|
||||
+ }
|
||||
+ cpsr_write(env, cpsr, CPSR_C);
|
||||
+ cpu_unlock();
|
||||
+ break;
|
||||
+ case 0xffff0fe0: /* __kernel_get_tls */
|
||||
+ env->regs[0] = env->cp15.c13_tls;
|
||||
+ break;
|
||||
+ default:
|
||||
+ return 1;
|
||||
+ }
|
||||
+ /* Jump back to the caller. */
|
||||
+ addr = env->regs[14];
|
||||
+ if (addr & 1) {
|
||||
+ env->thumb = 1;
|
||||
+ addr &= ~1;
|
||||
+ }
|
||||
+ env->regs[15] = addr;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
void cpu_loop(CPUARMState *env)
|
||||
{
|
||||
int trapnr;
|
||||
unsigned int n, insn;
|
||||
target_siginfo_t info;
|
||||
@@ -471,32 +515,50 @@ void cpu_loop(CPUARMState *env)
|
||||
get_user_u32(insn, env->regs[15] - 4);
|
||||
n = insn & 0xffffff;
|
||||
}
|
||||
}
|
||||
|
||||
- if (n == ARM_NR_cacheflush) {
|
||||
- arm_cache_flush(env->regs[0], env->regs[1]);
|
||||
- } else if (n == ARM_NR_semihosting
|
||||
- || n == ARM_NR_thumb_semihosting) {
|
||||
+ if (n == ARM_NR_semihosting
|
||||
+ || n == ARM_NR_thumb_semihosting) {
|
||||
env->regs[0] = do_arm_semihosting (env);
|
||||
} else if (n == 0 || n >= ARM_SYSCALL_BASE
|
||||
|| (env->thumb && n == ARM_THUMB_SYSCALL)) {
|
||||
/* linux syscall */
|
||||
if (env->thumb || n == 0) {
|
||||
n = env->regs[7];
|
||||
} else {
|
||||
n -= ARM_SYSCALL_BASE;
|
||||
env->eabi = 0;
|
||||
}
|
||||
- env->regs[0] = do_syscall(env,
|
||||
- n,
|
||||
- env->regs[0],
|
||||
- env->regs[1],
|
||||
- env->regs[2],
|
||||
- env->regs[3],
|
||||
- env->regs[4],
|
||||
- env->regs[5]);
|
||||
+ if ( n > ARM_NR_BASE) {
|
||||
+ switch (n)
|
||||
+ {
|
||||
+ case ARM_NR_cacheflush:
|
||||
+ arm_cache_flush(env->regs[0], env->regs[1]);
|
||||
+ break;
|
||||
+#ifdef USE_NPTL
|
||||
+ case ARM_NR_set_tls:
|
||||
+ cpu_set_tls(env, env->regs[0]);
|
||||
+ env->regs[0] = 0;
|
||||
+ break;
|
||||
+#endif
|
||||
+ default:
|
||||
+ printf ("Error: Bad syscall: %x\n", n);
|
||||
+ goto error;
|
||||
+ }
|
||||
+ }
|
||||
+ else
|
||||
+ {
|
||||
+ env->regs[0] = do_syscall(env,
|
||||
+ n,
|
||||
+ env->regs[0],
|
||||
+ env->regs[1],
|
||||
+ env->regs[2],
|
||||
+ env->regs[3],
|
||||
+ env->regs[4],
|
||||
+ env->regs[5]);
|
||||
+ }
|
||||
} else {
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
break;
|
||||
@@ -531,10 +593,14 @@ void cpu_loop(CPUARMState *env)
|
||||
info.si_code = TARGET_TRAP_BRKPT;
|
||||
queue_signal(info.si_signo, &info);
|
||||
}
|
||||
}
|
||||
break;
|
||||
+ case EXCP_KERNEL_TRAP:
|
||||
+ if (do_kernel_trap(env))
|
||||
+ goto error;
|
||||
+ break;
|
||||
default:
|
||||
error:
|
||||
fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n",
|
||||
trapnr);
|
||||
cpu_dump_state(env, stderr, fprintf, 0);
|
||||
@@ -2378,10 +2444,14 @@ int main(int argc, char **argv)
|
||||
#if defined(TARGET_ARM) || defined(TARGET_M68K)
|
||||
ts->stack_base = info->start_stack;
|
||||
ts->heap_base = info->brk;
|
||||
/* This will be filled in on the first SYS_HEAPINFO call. */
|
||||
ts->heap_limit = 0;
|
||||
+ /* Register the magic kernel code page. The cpu will generate a
|
||||
+ special exception when it tries to execute code here. We can't
|
||||
+ put real code here because it may be in use by the host kernel. */
|
||||
+ page_set_flags(0xffff0000, 0xffff0fff, 0);
|
||||
#endif
|
||||
|
||||
if (gdbstub_port) {
|
||||
gdbserver_start (gdbstub_port);
|
||||
gdb_handlesig(env, 0);
|
||||
--- qemu.orig/linux-user/qemu.h
|
||||
+++ qemu/linux-user/qemu.h
|
||||
@@ -100,10 +100,13 @@ typedef struct TaskState {
|
||||
/* Extra fields for semihosted binaries. */
|
||||
uint32_t stack_base;
|
||||
uint32_t heap_base;
|
||||
uint32_t heap_limit;
|
||||
#endif
|
||||
+#ifdef USE_NPTL
|
||||
+ uint32_t *child_tidptr;
|
||||
+#endif
|
||||
int used; /* non zero if used */
|
||||
struct image_info *info;
|
||||
uint8_t stack[0];
|
||||
} __attribute__((aligned(16))) TaskState;
|
||||
|
||||
--- qemu.orig/linux-user/syscall.c
|
||||
+++ qemu/linux-user/syscall.c
|
||||
@@ -69,13 +69,22 @@
|
||||
#include <linux/soundcard.h>
|
||||
#include <linux/dirent.h>
|
||||
#include <linux/kd.h>
|
||||
|
||||
#include "qemu.h"
|
||||
+#include "qemu_spinlock.h"
|
||||
|
||||
//#define DEBUG
|
||||
|
||||
+#ifdef USE_NPTL
|
||||
+#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \
|
||||
+ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID)
|
||||
+#else
|
||||
+/* XXX: Hardcode the above values. */
|
||||
+#define CLONE_NPTL_FLAGS2 0
|
||||
+#endif
|
||||
+
|
||||
#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
|
||||
|| defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
|
||||
/* 16 bit uid wrappers emulation */
|
||||
#define USE_UID16
|
||||
#endif
|
||||
@@ -2690,27 +2699,46 @@ abi_long do_arch_prctl(CPUX86State *env,
|
||||
|
||||
/* this stack is the equivalent of the kernel stack associated with a
|
||||
thread/process */
|
||||
#define NEW_STACK_SIZE 8192
|
||||
|
||||
+#ifdef USE_NPTL
|
||||
+static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED;
|
||||
+#endif
|
||||
+
|
||||
static int clone_func(void *arg)
|
||||
{
|
||||
CPUState *env = arg;
|
||||
+#ifdef HAVE_NPTL
|
||||
+ /* Wait until the parent has finshed initializing the tls state. */
|
||||
+ while (!spin_trylock(&nptl_lock))
|
||||
+ usleep(1);
|
||||
+ spin_unlock(&nptl_lock);
|
||||
+#endif
|
||||
cpu_loop(env);
|
||||
/* never exits */
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* do_fork() Must return host values and target errnos (unlike most
|
||||
do_*() functions). */
|
||||
-int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp)
|
||||
+int do_fork(CPUState *env, unsigned int flags, unsigned long newsp,
|
||||
+ uint32_t *parent_tidptr, void *newtls,
|
||||
+ uint32_t *child_tidptr)
|
||||
{
|
||||
int ret;
|
||||
TaskState *ts;
|
||||
uint8_t *new_stack;
|
||||
CPUState *new_env;
|
||||
|
||||
+#ifdef USE_NPTL
|
||||
+ unsigned int nptl_flags;
|
||||
+
|
||||
+ if (flags & CLONE_PARENT_SETTID)
|
||||
+ *parent_tidptr = gettid();
|
||||
+#endif
|
||||
+
|
||||
if (flags & CLONE_VM) {
|
||||
ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE);
|
||||
memset(ts, 0, sizeof(TaskState));
|
||||
new_stack = ts->stack;
|
||||
ts->used = 1;
|
||||
@@ -2772,20 +2800,71 @@ int do_fork(CPUState *env, unsigned int
|
||||
new_env->regs[14] = newsp;
|
||||
#else
|
||||
#error unsupported target CPU
|
||||
#endif
|
||||
new_env->opaque = ts;
|
||||
+#ifdef USE_NPTL
|
||||
+ nptl_flags = flags;
|
||||
+ flags &= ~CLONE_NPTL_FLAGS2;
|
||||
+
|
||||
+ if (nptl_flags & CLONE_CHILD_CLEARTID) {
|
||||
+ ts->child_tidptr = child_tidptr;
|
||||
+ }
|
||||
+
|
||||
+ if (nptl_flags & CLONE_SETTLS)
|
||||
+ cpu_set_tls (new_env, newtls);
|
||||
+
|
||||
+ /* Grab the global cpu lock so that the thread setup appears
|
||||
+ atomic. */
|
||||
+ if (nptl_flags & CLONE_CHILD_SETTID)
|
||||
+ spin_lock(&nptl_lock);
|
||||
+
|
||||
+#else
|
||||
+ if (flags & CLONE_NPTL_FLAGS2)
|
||||
+ return -EINVAL;
|
||||
+#endif
|
||||
+
|
||||
+ if (CLONE_VFORK & flags)
|
||||
+ flags ^= CLONE_VM;
|
||||
#ifdef __ia64__
|
||||
ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env);
|
||||
#else
|
||||
ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env);
|
||||
#endif
|
||||
+#ifdef USE_NPTL
|
||||
+ if (ret != -1) {
|
||||
+ if (nptl_flags & CLONE_CHILD_SETTID)
|
||||
+ *child_tidptr = ret;
|
||||
+ }
|
||||
+
|
||||
+ /* Allow the child to continue. */
|
||||
+ if (nptl_flags & CLONE_CHILD_SETTID)
|
||||
+ spin_unlock(&nptl_lock);
|
||||
+#endif
|
||||
} else {
|
||||
/* if no CLONE_VM, we consider it is a fork */
|
||||
- if ((flags & ~CSIGNAL) != 0)
|
||||
+ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0)
|
||||
return -EINVAL;
|
||||
ret = fork();
|
||||
+#ifdef USE_NPTL
|
||||
+ /* There is a race condition here. The parent process could
|
||||
+ theoretically read the TID in the child process before the child
|
||||
+ tid is set. This would require using either ptrace
|
||||
+ (not implemented) or having *_tidptr to point at a shared memory
|
||||
+ mapping. We can't repeat the spinlock hack used above because
|
||||
+ the child process gets its own copy of the lock. */
|
||||
+ if (ret == 0) {
|
||||
+ /* Child Process. */
|
||||
+ if (flags & CLONE_CHILD_SETTID)
|
||||
+ *child_tidptr = gettid();
|
||||
+ ts = (TaskState *)env->opaque;
|
||||
+ if (flags & CLONE_CHILD_CLEARTID)
|
||||
+ ts->child_tidptr = child_tidptr;
|
||||
+ if (flags & CLONE_SETTLS)
|
||||
+ cpu_set_tls (env, newtls);
|
||||
+ }
|
||||
+#endif
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static abi_long do_fcntl(int fd, int cmd, abi_ulong arg)
|
||||
@@ -3106,11 +3185,11 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
break;
|
||||
case TARGET_NR_brk:
|
||||
ret = do_brk(arg1);
|
||||
break;
|
||||
case TARGET_NR_fork:
|
||||
- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0));
|
||||
+ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL));
|
||||
break;
|
||||
#ifdef TARGET_NR_waitpid
|
||||
case TARGET_NR_waitpid:
|
||||
{
|
||||
int status;
|
||||
@@ -4463,11 +4542,12 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
#endif
|
||||
case TARGET_NR_fsync:
|
||||
ret = get_errno(fsync(arg1));
|
||||
break;
|
||||
case TARGET_NR_clone:
|
||||
- ret = get_errno(do_fork(cpu_env, arg1, arg2));
|
||||
+ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3,
|
||||
+ (void *)arg4, (uint32_t *)arg5));
|
||||
break;
|
||||
#ifdef __NR_exit_group
|
||||
/* new thread calls */
|
||||
case TARGET_NR_exit_group:
|
||||
gdb_exit(cpu_env, arg1);
|
||||
@@ -4908,11 +4988,12 @@ abi_long do_syscall(void *cpu_env, int n
|
||||
case TARGET_NR_putpmsg:
|
||||
goto unimplemented;
|
||||
#endif
|
||||
#ifdef TARGET_NR_vfork
|
||||
case TARGET_NR_vfork:
|
||||
- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0));
|
||||
+ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0,
|
||||
+ NULL, NULL, NULL));
|
||||
break;
|
||||
#endif
|
||||
#ifdef TARGET_NR_ugetrlimit
|
||||
case TARGET_NR_ugetrlimit:
|
||||
{
|
||||
--- /dev/null
|
||||
+++ qemu/qemu_spinlock.h
|
||||
@@ -0,0 +1,181 @@
|
||||
+/*
|
||||
+ * Atomic operation helper include
|
||||
+ *
|
||||
+ * Copyright (c) 2005 Fabrice Bellard
|
||||
+ *
|
||||
+ * This library is free software; you can redistribute it and/or
|
||||
+ * modify it under the terms of the GNU Lesser General Public
|
||||
+ * License as published by the Free Software Foundation; either
|
||||
+ * version 2 of the License, or (at your option) any later version.
|
||||
+ *
|
||||
+ * This library is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
+ * Lesser General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU Lesser General Public
|
||||
+ * License along with this library; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
+ */
|
||||
+#ifndef QEMU_SPINLOCK_H
|
||||
+#define QEMU_SPINLOCK_H
|
||||
+
|
||||
+#ifdef __powerpc__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ int ret;
|
||||
+ __asm__ __volatile__ (
|
||||
+ "0: lwarx %0,0,%1\n"
|
||||
+ " xor. %0,%3,%0\n"
|
||||
+ " bne 1f\n"
|
||||
+ " stwcx. %2,0,%1\n"
|
||||
+ " bne- 0b\n"
|
||||
+ "1: "
|
||||
+ : "=&r" (ret)
|
||||
+ : "r" (p), "r" (1), "r" (0)
|
||||
+ : "cr0", "memory");
|
||||
+ return ret;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __i386__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ long int readval = 0;
|
||||
+
|
||||
+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0"
|
||||
+ : "+m" (*p), "+a" (readval)
|
||||
+ : "r" (1)
|
||||
+ : "cc");
|
||||
+ return readval;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __x86_64__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ long int readval = 0;
|
||||
+
|
||||
+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0"
|
||||
+ : "+m" (*p), "+a" (readval)
|
||||
+ : "r" (1)
|
||||
+ : "cc");
|
||||
+ return readval;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __s390__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ int ret;
|
||||
+
|
||||
+ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n"
|
||||
+ " jl 0b"
|
||||
+ : "=&d" (ret)
|
||||
+ : "r" (1), "a" (p), "0" (*p)
|
||||
+ : "cc", "memory" );
|
||||
+ return ret;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __alpha__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ int ret;
|
||||
+ unsigned long one;
|
||||
+
|
||||
+ __asm__ __volatile__ ("0: mov 1,%2\n"
|
||||
+ " ldl_l %0,%1\n"
|
||||
+ " stl_c %2,%1\n"
|
||||
+ " beq %2,1f\n"
|
||||
+ ".subsection 2\n"
|
||||
+ "1: br 0b\n"
|
||||
+ ".previous"
|
||||
+ : "=r" (ret), "=m" (*p), "=r" (one)
|
||||
+ : "m" (*p));
|
||||
+ return ret;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __sparc__
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ int ret;
|
||||
+
|
||||
+ __asm__ __volatile__("ldstub [%1], %0"
|
||||
+ : "=r" (ret)
|
||||
+ : "r" (p)
|
||||
+ : "memory");
|
||||
+
|
||||
+ return (ret ? 1 : 0);
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __arm__
|
||||
+static inline int testandset (int *spinlock)
|
||||
+{
|
||||
+ register unsigned int ret;
|
||||
+ __asm__ __volatile__("swp %0, %1, [%2]"
|
||||
+ : "=r"(ret)
|
||||
+ : "0"(1), "r"(spinlock));
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __mc68000
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ char ret;
|
||||
+ __asm__ __volatile__("tas %1; sne %0"
|
||||
+ : "=r" (ret)
|
||||
+ : "m" (p)
|
||||
+ : "cc","memory");
|
||||
+ return ret;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#ifdef __ia64
|
||||
+#include <ia64intrin.h>
|
||||
+
|
||||
+static inline int testandset (int *p)
|
||||
+{
|
||||
+ return __sync_lock_test_and_set (p, 1);
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+typedef int spinlock_t;
|
||||
+
|
||||
+#define SPIN_LOCK_UNLOCKED 0
|
||||
+
|
||||
+#if defined(CONFIG_USER_ONLY)
|
||||
+static inline void spin_lock(spinlock_t *lock)
|
||||
+{
|
||||
+ while (testandset(lock));
|
||||
+}
|
||||
+
|
||||
+static inline void spin_unlock(spinlock_t *lock)
|
||||
+{
|
||||
+ *lock = 0;
|
||||
+}
|
||||
+
|
||||
+static inline int spin_trylock(spinlock_t *lock)
|
||||
+{
|
||||
+ return !testandset(lock);
|
||||
+}
|
||||
+#else
|
||||
+static inline void spin_lock(spinlock_t *lock)
|
||||
+{
|
||||
+}
|
||||
+
|
||||
+static inline void spin_unlock(spinlock_t *lock)
|
||||
+{
|
||||
+}
|
||||
+
|
||||
+static inline int spin_trylock(spinlock_t *lock)
|
||||
+{
|
||||
+ return 1;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+#endif
|
||||
--- qemu.orig/target-arm/cpu.h
|
||||
+++ qemu/target-arm/cpu.h
|
||||
@@ -36,10 +36,11 @@
|
||||
#define EXCP_DATA_ABORT 4
|
||||
#define EXCP_IRQ 5
|
||||
#define EXCP_FIQ 6
|
||||
#define EXCP_BKPT 7
|
||||
#define EXCP_EXCEPTION_EXIT 8 /* Return from v7M exception. */
|
||||
+#define EXCP_KERNEL_TRAP 9 /* Jumped to kernel code page. */
|
||||
|
||||
#define ARMV7M_EXCP_RESET 1
|
||||
#define ARMV7M_EXCP_NMI 2
|
||||
#define ARMV7M_EXCP_HARD 3
|
||||
#define ARMV7M_EXCP_MEM 4
|
||||
@@ -220,10 +221,19 @@ int cpu_arm_signal_handler(int host_sign
|
||||
void *puc);
|
||||
|
||||
void cpu_lock(void);
|
||||
void cpu_unlock(void);
|
||||
|
||||
+void cpu_lock(void);
|
||||
+void cpu_unlock(void);
|
||||
+#if defined(USE_NPTL)
|
||||
+static inline void cpu_set_tls(CPUARMState *env, void *newtls)
|
||||
+{
|
||||
+ env->cp15.c13_tls2 = (uint32_t)(long)newtls;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
#define CPSR_M (0x1f)
|
||||
#define CPSR_T (1 << 5)
|
||||
#define CPSR_F (1 << 6)
|
||||
#define CPSR_I (1 << 7)
|
||||
#define CPSR_A (1 << 8)
|
||||
--- qemu.orig/target-arm/op.c
|
||||
+++ qemu/target-arm/op.c
|
||||
@@ -1007,10 +1007,16 @@ void OPPROTO op_exception_exit(void)
|
||||
{
|
||||
env->exception_index = EXCP_EXCEPTION_EXIT;
|
||||
cpu_loop_exit();
|
||||
}
|
||||
|
||||
+void OPPROTO op_kernel_trap(void)
|
||||
+{
|
||||
+ env->exception_index = EXCP_KERNEL_TRAP;
|
||||
+ cpu_loop_exit();
|
||||
+}
|
||||
+
|
||||
/* VFP support. We follow the convention used for VFP instrunctions:
|
||||
Single precition routines have a "s" suffix, double precision a
|
||||
"d" suffix. */
|
||||
|
||||
#define VFP_OP(name, p) void OPPROTO op_vfp_##name##p(void)
|
||||
--- qemu.orig/target-arm/translate.c
|
||||
+++ qemu/target-arm/translate.c
|
||||
@@ -7518,11 +7518,18 @@ static inline int gen_intermediate_code_
|
||||
/* We always get here via a jump, so know we are not in a
|
||||
conditional execution block. */
|
||||
gen_op_exception_exit();
|
||||
}
|
||||
#endif
|
||||
-
|
||||
+#ifdef CONFIG_USER_ONLY
|
||||
+ /* Intercept jump to the magic kernel page. */
|
||||
+ if (dc->pc > 0xffff0000) {
|
||||
+ gen_op_kernel_trap();
|
||||
+ dc->is_jmp = DISAS_UPDATE;
|
||||
+ break;
|
||||
+ }
|
||||
+#endif
|
||||
if (env->nb_breakpoints > 0) {
|
||||
for(j = 0; j < env->nb_breakpoints; j++) {
|
||||
if (env->breakpoints[j] == dc->pc) {
|
||||
gen_set_condexec(dc);
|
||||
gen_op_movl_T0_im((long)dc->pc);
|
|
@ -1,37 +0,0 @@
|
|||
---
|
||||
linux-user/mmap.c | 8 ++++++--
|
||||
1 file changed, 6 insertions(+), 2 deletions(-)
|
||||
|
||||
Index: qemu/linux-user/mmap.c
|
||||
===================================================================
|
||||
--- qemu.orig/linux-user/mmap.c 2007-12-03 15:40:25.000000000 +0000
|
||||
+++ qemu/linux-user/mmap.c 2007-12-03 16:37:21.000000000 +0000
|
||||
@@ -29,6 +29,10 @@
|
||||
|
||||
//#define DEBUG_MMAP
|
||||
|
||||
+#ifndef MAP_32BIT
|
||||
+#define MAP_32BIT 0
|
||||
+#endif
|
||||
+
|
||||
/* NOTE: all the constants are the HOST ones, but addresses are target. */
|
||||
int target_mprotect(abi_ulong start, abi_ulong len, int prot)
|
||||
{
|
||||
@@ -251,7 +255,7 @@ abi_long target_mmap(abi_ulong start, ab
|
||||
especially important if qemu_host_page_size >
|
||||
qemu_real_host_page_size */
|
||||
p = mmap(g2h(mmap_start),
|
||||
- host_len, prot, flags | MAP_FIXED, fd, host_offset);
|
||||
+ host_len, prot, flags | MAP_FIXED | MAP_32BIT, fd, host_offset);
|
||||
if (p == MAP_FAILED)
|
||||
return -1;
|
||||
/* update start so that it points to the file position at 'offset' */
|
||||
@@ -406,7 +410,7 @@ abi_long target_mremap(abi_ulong old_add
|
||||
unsigned long host_addr;
|
||||
|
||||
/* XXX: use 5 args syscall */
|
||||
- host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags);
|
||||
+ host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags | MAP_32BIT);
|
||||
if (host_addr == -1)
|
||||
return -1;
|
||||
new_addr = h2g(host_addr);
|
|
@ -1,27 +0,0 @@
|
|||
02_snapshot_use_tmpdir.patch -p0
|
||||
04_do_not_print_rtc_freq_if_ok.patch -p1
|
||||
05_non-fatal_if_linux_hd_missing.patch -p1
|
||||
06_exit_segfault.patch -p0
|
||||
10_signal_jobs.patch -p0
|
||||
11_signal_sigaction.patch -p0
|
||||
22_net_tuntap_stall.patch -p0
|
||||
31_syscalls.patch -p0
|
||||
32_syscall_sysctl.patch -p0
|
||||
33_syscall_ppc_clone.patch -p0
|
||||
39_syscall_fadvise64.patch -p0
|
||||
41_arm_fpa_sigfpe.patch -p0
|
||||
52_ne2000_return.patch -p1
|
||||
61_safe_64bit_int.patch -p0
|
||||
63_sparc_build.patch -p0
|
||||
64_ppc_asm_constraints.patch -p1
|
||||
65_kfreebsd.patch -p0
|
||||
66_tls_ld.patch -p0
|
||||
91-oh-sdl-cursor.patch -p0
|
||||
qemu-0.9.0-nptl.patch -p1
|
||||
qemu-0.9.0-nptl-update.patch -p1
|
||||
qemu-amd64-32b-mapping-0.9.0.patch -p1
|
||||
workaround_bad_futex_headers.patch -p1
|
||||
fix_segfault.patch -p1
|
||||
writev_fix.patch -p1
|
||||
configure_symlinkpath_fix.patch -p1
|
||||
no-strip.patch -p1
|
|
@ -1,17 +0,0 @@
|
|||
---
|
||||
linux-user/syscall.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
Index: qemu-0.9.1/linux-user/syscall.c
|
||||
===================================================================
|
||||
--- qemu-0.9.1.orig/linux-user/syscall.c 2008-02-03 00:00:00.000000000 +0000
|
||||
+++ qemu-0.9.1/linux-user/syscall.c 2008-02-03 00:00:38.000000000 +0000
|
||||
@@ -1048,7 +1048,7 @@ static abi_long lock_iovec(int type, str
|
||||
base = tswapl(target_vec[i].iov_base);
|
||||
vec[i].iov_len = tswapl(target_vec[i].iov_len);
|
||||
vec[i].iov_base = lock_user(type, base, vec[i].iov_len, copy);
|
||||
- if (!vec[i].iov_base)
|
||||
+ if (!vec[i].iov_base && vec[i].iov_len)
|
||||
goto fail;
|
||||
}
|
||||
unlock_user (target_vec, target_addr, 0);
|
|
@ -0,0 +1,51 @@
|
|||
LICENSE = "GPL"
|
||||
DEPENDS = "zlib"
|
||||
PR = "r9"
|
||||
|
||||
FILESPATH = "${FILE_DIRNAME}/qemu-${PV}"
|
||||
FILESDIR = "${WORKDIR}"
|
||||
|
||||
SRC_URI = "\
|
||||
http://download.savannah.gnu.org/releases/qemu/qemu-0.12.0.tar.gz \
|
||||
file://workaround_bad_futex_headers.patch;patch=1 \
|
||||
file://qemu-git-qemugl-host.patch;patch=1 \
|
||||
file://no-strip.patch;patch=1 \
|
||||
file://fix-dirent.patch;patch=1 \
|
||||
file://fix-nogl.patch;patch=1 \
|
||||
file://qemugl-allow-glxcontext-release.patch;patch=1"
|
||||
|
||||
S = "${WORKDIR}/qemu-${PV}"
|
||||
|
||||
EXTRA_OECONF = "--target-list=arm-linux-user,arm-softmmu,i386-softmmu,x86_64-softmmu,mips-linux-user,mips-softmmu --disable-werror --disable-vnc-tls"
|
||||
#EXTRA_OECONF += "--disable-sdl"
|
||||
|
||||
inherit autotools
|
||||
|
||||
# For our gl powered QEMU you need libGL and SDL headers
|
||||
do_configure_prepend_virtclass-native() {
|
||||
libgl='no'
|
||||
libsdl='no'
|
||||
|
||||
test -e /usr/lib/libGL.so -a -e /usr/lib/libGLU.so && libgl='yes'
|
||||
test -e /usr/lib64/libGL.so -a -e /usr/lib64/libGLU.so && libgl='yes'
|
||||
|
||||
test -e /usr/lib/pkgconfig/sdl.pc -o -e /usr/lib64/pkgconfig/sdl.pc && libsdl='yes'
|
||||
|
||||
if [ "$libsdl" != 'yes' -o "$libgl" != 'yes' ]; then
|
||||
echo "You need libGL.so and libGLU.so to exist in your library path and the development headers for SDL installed to build qemu-native.
|
||||
Ubuntu package names are: libgl1-mesa-dev, libglu1-mesa-dev and libsdl1.2-dev"
|
||||
exit 1;
|
||||
fi
|
||||
}
|
||||
|
||||
do_configure() {
|
||||
${S}/configure --prefix=${prefix} ${EXTRA_OECONF}
|
||||
chmod a+x ${S}/target-i386/beginend_funcs.sh
|
||||
}
|
||||
|
||||
SRC_URI_append_virtclass-nativesdk = " file://glflags.patch;patch=1"
|
||||
DEPENDS_virtclass-nativesdk = "zlib-nativesdk libsdl-nativesdk qemugl-nativesdk"
|
||||
RDEPENDS_virtclass-nativesdk = "libsdl-nativesdk"
|
||||
EXTRA_OECONF_virtclass-nativesdk = "--target-list=arm-linux-user,arm-softmmu,i386-softmmu,x86_64-softmmu,mips-linux-user,mips-softmmu --disable-vnc-tls --cc=${HOST_PREFIX}gcc"
|
||||
|
||||
BBCLASSEXTEND = "native nativesdk"
|
|
@ -1,48 +0,0 @@
|
|||
LICENSE = "GPL"
|
||||
DEPENDS = "zlib"
|
||||
PR = "r8"
|
||||
|
||||
FILESPATH = "${FILE_DIRNAME}/qemu-${PV}"
|
||||
FILESDIR = "${WORKDIR}"
|
||||
|
||||
SRC_URI = "\
|
||||
http://www.bellard.org/qemu/qemu-0.9.1.tar.gz \
|
||||
file://02_snapshot_use_tmpdir.patch;patch=1;pnum=0 \
|
||||
file://04_do_not_print_rtc_freq_if_ok.patch;patch=1;pnum=1 \
|
||||
file://05_non-fatal_if_linux_hd_missing.patch;patch=1;pnum=1 \
|
||||
file://06_exit_segfault.patch;patch=1;pnum=0 \
|
||||
file://10_signal_jobs.patch;patch=1;pnum=0 \
|
||||
file://11_signal_sigaction.patch;patch=1;pnum=0 \
|
||||
file://22_net_tuntap_stall.patch;patch=1;pnum=0 \
|
||||
file://31_syscalls.patch;patch=1;pnum=0 \
|
||||
file://32_syscall_sysctl.patch;patch=1;pnum=0 \
|
||||
file://33_syscall_ppc_clone.patch;patch=1;pnum=0 \
|
||||
file://39_syscall_fadvise64.patch;patch=1;pnum=0 \
|
||||
file://41_arm_fpa_sigfpe.patch;patch=1;pnum=0 \
|
||||
file://52_ne2000_return.patch;patch=1;pnum=1 \
|
||||
file://61_safe_64bit_int.patch;patch=1;pnum=0 \
|
||||
file://63_sparc_build.patch;patch=1;pnum=0 \
|
||||
file://64_ppc_asm_constraints.patch;patch=1;pnum=1 \
|
||||
file://65_kfreebsd.patch;patch=1;pnum=0 \
|
||||
file://66_tls_ld.patch;patch=1;pnum=0 \
|
||||
file://91-oh-sdl-cursor.patch;patch=1;pnum=0 \
|
||||
file://qemu-0.9.0-nptl.patch;patch=1 \
|
||||
file://qemu-0.9.0-nptl-update.patch;patch=1 \
|
||||
file://qemu-amd64-32b-mapping-0.9.0.patch;patch=1 \
|
||||
file://workaround_bad_futex_headers.patch;patch=1 \
|
||||
file://fix_segfault.patch;patch=1 \
|
||||
file://writev_fix.patch;patch=1 \
|
||||
file://configure_symlinkpath_fix.patch;patch=1 \
|
||||
file://no-strip.patch;patch=1"
|
||||
|
||||
S = "${WORKDIR}/qemu-${PV}"
|
||||
|
||||
#EXTRA_OECONF += "--disable-sdl"
|
||||
#EXTRA_OECONF += "--target-list=arm-linux-user,arm-softmmu"
|
||||
EXTRA_OECONF += "--disable-gfx-check"
|
||||
|
||||
inherit autotools
|
||||
|
||||
do_configure() {
|
||||
${S}/configure --prefix=${prefix} ${EXTRA_OECONF}
|
||||
}
|
Loading…
Reference in New Issue