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-rw-r--r--src/arch/arm/armv7/exception.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/arch/arm/armv7/exception.c b/src/arch/arm/armv7/exception.c
index b02e5c1892..eedd47d1d5 100644
--- a/src/arch/arm/armv7/exception.c
+++ b/src/arch/arm/armv7/exception.c
@@ -81,6 +81,7 @@ static void print_regs(uint32_t *regs)
void exception_undefined_instruction(uint32_t *regs)
{
printk(BIOS_ERR, "exception _undefined_instruction\n");
+ regs[15] -= 2; /* CAREFUL: specific to thumb mode (otherwise 4)! */
print_regs(regs);
dump_stack(regs[13], 512);
die("exception");
@@ -97,6 +98,7 @@ void exception_software_interrupt(uint32_t *regs)
void exception_prefetch_abort(uint32_t *regs)
{
printk(BIOS_ERR, "exception _prefetch_abort\n");
+ regs[15] -= 4;
print_regs(regs);
dump_stack(regs[13], 512);
die("exception");
@@ -105,6 +107,7 @@ void exception_prefetch_abort(uint32_t *regs)
void exception_data_abort(uint32_t *regs)
{
printk(BIOS_ERR, "exception _data_abort\n");
+ regs[15] -= 8;
print_regs(regs);
dump_stack(regs[13], 512);
die("exception");
@@ -121,6 +124,7 @@ void exception_not_used(uint32_t *regs)
void exception_irq(uint32_t *regs)
{
printk(BIOS_ERR, "exception _irq\n");
+ regs[15] -= 4;
print_regs(regs);
dump_stack(regs[13], 512);
die("exception");
@@ -129,6 +133,7 @@ void exception_irq(uint32_t *regs)
void exception_fiq(uint32_t *regs)
{
printk(BIOS_ERR, "exception _fiq\n");
+ regs[15] -= 4;
print_regs(regs);
dump_stack(regs[13], 512);
die("exception");