diff options
| -rw-r--r-- | arch/arm/arm/faults.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/arm/faults.c b/arch/arm/arm/faults.c index 85718d4b..a80d7af1 100644 --- a/arch/arm/arm/faults.c +++ b/arch/arm/arm/faults.c @@ -87,8 +87,12 @@ static void dump_mode_regs(uint32_t spsr, uint32_t svc_r13, uint32_t svc_r14) } if (stack != 0) { - dprintf(CRITICAL, "bottom of stack at 0x%08x:\n", (unsigned int)stack); - hexdump((void *)stack, 128); + dprintf(CRITICAL, "stack pointer at 0x%08x:\n", (unsigned int)stack); + + /* Avoid crossing page-boundary in case near stack base */ + const size_t used_stack = PAGE_SIZE - ((unsigned int)stack % PAGE_SIZE); + + hexdump((void *)stack, MIN(used_stack, 128)); } } |