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Diffstat (limited to 'lib/libproc/proc_regs.c')
-rw-r--r--lib/libproc/proc_regs.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/libproc/proc_regs.c b/lib/libproc/proc_regs.c
index 35d8d386731e..aae43ba17105 100644
--- a/lib/libproc/proc_regs.c
+++ b/lib/libproc/proc_regs.c
@@ -54,7 +54,9 @@ proc_regget(struct proc_handle *phdl, proc_reg_t reg, unsigned long *regvalue)
return (-1);
switch (reg) {
case REG_PC:
-#if defined(__amd64__)
+#if defined(__aarch64__)
+ *regvalue = regs.elr;
+#elif defined(__amd64__)
*regvalue = regs.r_rip;
#elif defined(__arm__)
*regvalue = regs.r_pc;
@@ -67,7 +69,9 @@ proc_regget(struct proc_handle *phdl, proc_reg_t reg, unsigned long *regvalue)
#endif
break;
case REG_SP:
-#if defined(__amd64__)
+#if defined(__aarch64__)
+ *regvalue = regs.sp;
+#elif defined(__amd64__)
*regvalue = regs.r_rsp;
#elif defined(__arm__)
*regvalue = regs.r_sp;
@@ -101,7 +105,9 @@ proc_regset(struct proc_handle *phdl, proc_reg_t reg, unsigned long regvalue)
return (-1);
switch (reg) {
case REG_PC:
-#if defined(__amd64__)
+#if defined(__aarch64__)
+ regs.elr = regvalue;
+#elif defined(__amd64__)
regs.r_rip = regvalue;
#elif defined(__arm__)
regs.r_pc = regvalue;
@@ -114,7 +120,9 @@ proc_regset(struct proc_handle *phdl, proc_reg_t reg, unsigned long regvalue)
#endif
break;
case REG_SP:
-#if defined(__amd64__)
+#if defined(__aarch64__)
+ regs.sp = regvalue;
+#elif defined(__amd64__)
regs.r_rsp = regvalue;
#elif defined(__arm__)
regs.r_sp = regvalue;