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authorSimon Glass <sjg@chromium.org>2015-01-30 12:04:56 -0700
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2015-02-03 18:42:01 +0100
commit23d184d2fbc805bdd9fb41f2370cdce04a7894af (patch)
tree909f5cf12824c443614c6ab28fef61a8f41a0417
parent1b1069cdce58e0e682b7fef80365c48341eced2d (diff)
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arm: Show relocated PC/LR in the register dump
If we don't know the relocation address, the raw values are not very useful. Show the pre-relocation values as well as these can be looked up in System.map, etc. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
-rw-r--r--arch/arm/lib/interrupts.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c
index 4dacfd9..06f4679 100644
--- a/arch/arm/lib/interrupts.c
+++ b/arch/arm/lib/interrupts.c
@@ -137,10 +137,15 @@ void show_regs (struct pt_regs *regs)
flags = condition_codes (regs);
- printf ("pc : [<%08lx>] lr : [<%08lx>]\n"
- "sp : %08lx ip : %08lx fp : %08lx\n",
- instruction_pointer (regs),
- regs->ARM_lr, regs->ARM_sp, regs->ARM_ip, regs->ARM_fp);
+ printf("pc : [<%08lx>] lr : [<%08lx>]\n",
+ instruction_pointer(regs), regs->ARM_lr);
+ if (gd->flags & GD_FLG_RELOC) {
+ printf("reloc pc : [<%08lx>] lr : [<%08lx>]\n",
+ instruction_pointer(regs) - gd->reloc_off,
+ regs->ARM_lr - gd->reloc_off);
+ }
+ printf("sp : %08lx ip : %08lx fp : %08lx\n",
+ regs->ARM_sp, regs->ARM_ip, regs->ARM_fp);
printf ("r10: %08lx r9 : %08lx r8 : %08lx\n",
regs->ARM_r10, regs->ARM_r9, regs->ARM_r8);
printf ("r7 : %08lx r6 : %08lx r5 : %08lx r4 : %08lx\n",