commit c405f755e3e534432e082284ecf5c78bfb57376e
author Tianyu Li <tianyu.li@arm.com> Mon Apr 17 02:49:22 2023 +0000
committer Damjan Marion <dmarion@0xa5.net> Tue May 16 09:26:04 2023 +0000
tree a2df0da93a648e02b5a75b3ee6431f18b60e5b4b
parent 4add3f4c8b5ea6c787bd374727787084a8b7dc78

vppinfra: add aarch64 support for format_ucontext_pc

Add the missing AArch64 support for printing program counter.

Type: improvement
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: Idb63737ed72e10fa29fd61e1eab5af059e2b8e28

src/vppinfra/unix-formats.c

diff --git a/src/vppinfra/unix-formats.c b/src/vppinfra/unix-formats.c
index fb3a728..2abc752 100644
--- a/src/vppinfra/unix-formats.c
+++ b/src/vppinfra/unix-formats.c
@@ -436,6 +436,8 @@
   regs = &uc->uc_mcontext.uc_regs->gp_regs[0];
 #elif defined (i386) || defined (__x86_64__)
   regs = (void *) &uc->uc_mcontext.gregs[0];
+#elif defined(__aarch64__)
+  regs = (void *) &uc->uc_mcontext.pc;
 #endif
 
 #if defined (powerpc) || defined (powerpc64)
@@ -444,6 +446,8 @@
   reg_no = REG_EIP;
 #elif defined (__x86_64__)
   reg_no = REG_RIP;
+#elif defined(__aarch64__)
+  reg_no = 0;
 #else
   reg_no = 0;
   regs = 0;