Merge pull request #6960 from devnexen/debug_arm_linux

debug, dump registers on arm too.

1 files changed, 55 insertions, 27 deletions

diff --git a/src/debug.c b/src/debug.c
index 83e5b6197..c7d5c5336 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -1047,6 +1047,61 @@ 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__)
@@ -1187,33 +1242,6 @@ 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");