From 654815729308c830e88a397b59c88768e0c73242 Mon Sep 17 00:00:00 2001 From: David Carlier Date: Sat, 7 Mar 2020 10:43:41 +0000 Subject: debug, dump registers on arm too. --- src/debug.c | 82 +++++++++++++++++++++++++++++++++++++++++-------------------- 1 file changed, 55 insertions(+), 27 deletions(-) diff --git a/src/debug.c b/src/debug.c index 36af35aec..a3e434d21 100644 --- a/src/debug.c +++ b/src/debug.c @@ -1045,6 +1045,61 @@ void logRegisters(ucontext_t *uc) { (unsigned long) uc->uc_mcontext.gregs[18] ); logStackContent((void**)uc->uc_mcontext.gregs[15]); + #elif defined(__aarch64__) /* Linux AArch64 */ + serverLog(LL_WARNING, + "\n" + "X18:%016lx X19:%016lx\nX20:%016lx X21:%016lx\n" + "X22:%016lx X23:%016lx\nX24:%016lx X25:%016lx\n" + "X26:%016lx X27:%016lx\nX28:%016lx X29:%016lx\n" + "X30:%016lx\n" + "pc:%016lx sp:%016lx\npstate:%016lx fault_address:%016lx\n", + (unsigned long) uc->uc_mcontext.regs[18], + (unsigned long) uc->uc_mcontext.regs[19], + (unsigned long) uc->uc_mcontext.regs[20], + (unsigned long) uc->uc_mcontext.regs[21], + (unsigned long) uc->uc_mcontext.regs[22], + (unsigned long) uc->uc_mcontext.regs[23], + (unsigned long) uc->uc_mcontext.regs[24], + (unsigned long) uc->uc_mcontext.regs[25], + (unsigned long) uc->uc_mcontext.regs[26], + (unsigned long) uc->uc_mcontext.regs[27], + (unsigned long) uc->uc_mcontext.regs[28], + (unsigned long) uc->uc_mcontext.regs[29], + (unsigned long) uc->uc_mcontext.regs[30], + (unsigned long) uc->uc_mcontext.pc, + (unsigned long) uc->uc_mcontext.sp, + (unsigned long) uc->uc_mcontext.pstate, + (unsigned long) uc->uc_mcontext.fault_address + ); + logStackContent((void**)uc->uc_mcontext.sp); + #elif defined(__arm__) /* Linux ARM */ + serverLog(LL_WARNING, + "\n" + "R10:%016lx R9 :%016lx\nR8 :%016lx R7 :%016lx\n" + "R6 :%016lx R5 :%016lx\nR4 :%016lx R3 :%016lx\n" + "R2 :%016lx R1 :%016lx\nR0 :%016lx EC :%016lx\n" + "fp: %016lx ip:%016lx\n", + "pc:%016lx sp:%016lx\ncpsr:%016lx fault_address:%016lx\n", + (unsigned long) uc->uc_mcontext.arm_r10, + (unsigned long) uc->uc_mcontext.arm_r9, + (unsigned long) uc->uc_mcontext.arm_r8, + (unsigned long) uc->uc_mcontext.arm_r7, + (unsigned long) uc->uc_mcontext.arm_r6, + (unsigned long) uc->uc_mcontext.arm_r5, + (unsigned long) uc->uc_mcontext.arm_r4, + (unsigned long) uc->uc_mcontext.arm_r3, + (unsigned long) uc->uc_mcontext.arm_r2, + (unsigned long) uc->uc_mcontext.arm_r1, + (unsigned long) uc->uc_mcontext.arm_r0, + (unsigned long) uc->uc_mcontext.error_code, + (unsigned long) uc->uc_mcontext.arm_fp, + (unsigned long) uc->uc_mcontext.arm_ip, + (unsigned long) uc->uc_mcontext.arm_pc, + (unsigned long) uc->uc_mcontext.arm_sp, + (unsigned long) uc->uc_mcontext.arm_cpsr, + (unsigned long) uc->uc_mcontext.fault_address + ); + logStackContent((void**)uc->uc_mcontext.arm_sp); #endif #elif defined(__FreeBSD__) #if defined(__x86_64__) @@ -1185,33 +1240,6 @@ void logRegisters(ucontext_t *uc) { (unsigned long) uc->uc_mcontext.mc_cs ); logStackContent((void**)uc->uc_mcontext.mc_rsp); -#elif defined(__aarch64__) /* Linux AArch64 */ - serverLog(LL_WARNING, - "\n" - "X18:%016lx X19:%016lx\nX20:%016lx X21:%016lx\n" - "X22:%016lx X23:%016lx\nX24:%016lx X25:%016lx\n" - "X26:%016lx X27:%016lx\nX28:%016lx X29:%016lx\n" - "X30:%016lx\n" - "pc:%016lx sp:%016lx\npstate:%016lx fault_address:%016lx\n", - (unsigned long) uc->uc_mcontext.regs[18], - (unsigned long) uc->uc_mcontext.regs[19], - (unsigned long) uc->uc_mcontext.regs[20], - (unsigned long) uc->uc_mcontext.regs[21], - (unsigned long) uc->uc_mcontext.regs[22], - (unsigned long) uc->uc_mcontext.regs[23], - (unsigned long) uc->uc_mcontext.regs[24], - (unsigned long) uc->uc_mcontext.regs[25], - (unsigned long) uc->uc_mcontext.regs[26], - (unsigned long) uc->uc_mcontext.regs[27], - (unsigned long) uc->uc_mcontext.regs[28], - (unsigned long) uc->uc_mcontext.regs[29], - (unsigned long) uc->uc_mcontext.regs[30], - (unsigned long) uc->uc_mcontext.pc, - (unsigned long) uc->uc_mcontext.sp, - (unsigned long) uc->uc_mcontext.pstate, - (unsigned long) uc->uc_mcontext.fault_address - ); - logStackContent((void**)uc->uc_mcontext.sp); #else serverLog(LL_WARNING, " Dumping of registers not supported for this OS/arch"); -- cgit v1.2.1