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arm: fixloop(): do not use r8 for relocation 

r8 is used for global_data and should therefore be left alone!

For C code the compiler flag --fixed-r8 does the job, but in assembler
we need to be aware of that fact.

Signed-off-by: Andreas Biemann <andreas.devel@googlemail.com>
This commit is contained in:
Andreas Bießmann 2010-12-01 00:58:35 +01:00 committed by Wolfgang Denk
parent a1a47d3c57
commit 1f52d89f2b
14 changed files with 42 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/cpu/arm1136/start.S
View File

@ -222,10 +222,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm1176/start.S
View File

@ -276,10 +276,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm720t/start.S
View File

@ -191,10 +191,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm920t/start.S
View File

@ -237,10 +237,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm925t/start.S
View File

@ -228,10 +228,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm926ejs/start.S
View File

@ -227,10 +227,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm946es/start.S
View File

@ -199,10 +199,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/arm_intcm/start.S
View File

@ -195,10 +195,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/armv7/start.S
View File

@ -197,10 +197,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/ixp/start.S
View File

@ -321,10 +321,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/lh7a40x/start.S
View File

@ -208,10 +208,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/pxa/start.S
View File

@ -275,10 +275,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/s3c44b0/start.S
View File

@ -180,10 +180,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext

6
arch/arm/cpu/sa1100/start.S
View File

@ -184,10 +184,10 @@ fixloop:
ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
add r0, r0, r9 /* r0 <- location to fix up in RAM */
ldr r1, [r2, #4]
and r8, r1, #0xff
cmp r8, #23 /* relative fixup? */
and r7, r1, #0xff
cmp r7, #23 /* relative fixup? */
beq fixrel
cmp r8, #2 /* absolute fixup? */
cmp r7, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext