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Diffstat (limited to 'arch/arm/cpu/arm1176/start.S')
-rw-r--r--arch/arm/cpu/arm1176/start.S47
1 files changed, 13 insertions, 34 deletions
diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
index f04d268..cd8f016 100644
--- a/arch/arm/cpu/arm1176/start.S
+++ b/arch/arm/cpu/arm1176/start.S
@@ -123,34 +123,6 @@ _bss_start_ofs:
_bss_end_ofs:
.word _end - _start
-.globl _datarel_start_ofs
-_datarel_start_ofs:
- .word __datarel_start - _start
-
-.globl _datarelrolocal_start_ofs
-_datarelrolocal_start_ofs:
- .word __datarelrolocal_start - _start
-
-.globl _datarellocal_start_ofs
-_datarellocal_start_ofs:
- .word __datarellocal_start - _start
-
-.globl _datarelro_start_ofs
-_datarelro_start_ofs:
- .word __datarelro_start - _start
-
-.globl _rel_dyn_start_ofs
-_rel_dyn_start_ofs:
- .word __rel_dyn_start - _start
-
-.globl _rel_dyn_end_ofs
-_rel_dyn_end_ofs:
- .word __rel_dyn_end - _start
-
-.globl _dynsym_start_ofs
-_dynsym_start_ofs:
- .word __dynsym_start - _start
-
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
@@ -300,13 +272,13 @@ copy_loop:
ldr r3, _rel_dyn_end_ofs /* r3 <- rel dyn end ofs */
add r3, r3, r0 /* r3 <- rel dyn end in FLASH */
fixloop:
- ldr r0, [r2] /* r0 <- location to fix up, IN FLASH! */
- add r0, r0, r9 /* r0 <- location to fix up in RAM */
+ 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? */
+ cmp r8, #23 /* relative fixup? */
beq fixrel
- cmp r8, #2 /* absolute fixup? */
+ cmp r8, #2 /* absolute fixup? */
beq fixabs
/* ignore unknown type of fixup */
b fixnext
@@ -315,7 +287,7 @@ fixabs:
mov r1, r1, LSR #4 /* r1 <- symbol index in .dynsym */
add r1, r10, r1 /* r1 <- address of symbol in table */
ldr r1, [r1, #4] /* r1 <- symbol value */
- add r1, r1, r9 /* r1 <- relocated sym addr */
+ add r1, r9 /* r1 <- relocated sym addr */
b fixnext
fixrel:
/* relative fix: increase location by offset */
@@ -323,7 +295,7 @@ fixrel:
add r1, r1, r9
fixnext:
str r1, [r0]
- add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
+ add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
blo fixloop
#endif
@@ -408,6 +380,13 @@ _board_init_r_ofs:
.word board_init_r - _start
#endif
+_rel_dyn_start_ofs:
+ .word __rel_dyn_start - _start
+_rel_dyn_end_ofs:
+ .word __rel_dyn_end - _start
+_dynsym_start_ofs:
+ .word __dynsym_start - _start
+
#ifdef CONFIG_ENABLE_MMU
_mmu_table_base:
.word mmu_table