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Index: head/sys/arm64/arm64/db_trace.c
===================================================================
--- head/sys/arm64/arm64/db_trace.c
+++ head/sys/arm64/arm64/db_trace.c
@@ -73,7 +73,7 @@
db_expr_t offset;
while (1) {
- uint64_t pc = frame->pc;
+ uintptr_t pc = frame->pc;
int ret;
ret = unwind_frame(frame);
@@ -109,9 +109,9 @@
if (thr != curthread) {
ctx = kdb_thr_ctx(thr);
- frame.sp = (uint64_t)ctx->pcb_sp;
- frame.fp = (uint64_t)ctx->pcb_x[29];
- frame.pc = (uint64_t)ctx->pcb_x[30];
+ frame.sp = (uintptr_t)ctx->pcb_sp;
+ frame.fp = (uintptr_t)ctx->pcb_x[29];
+ frame.pc = (uintptr_t)ctx->pcb_x[30];
db_stack_trace_cmd(&frame);
} else
db_trace_self();
@@ -122,12 +122,12 @@
db_trace_self(void)
{
struct unwind_state frame;
- uint64_t sp;
+ uintptr_t sp;
__asm __volatile("mov %0, sp" : "=&r" (sp));
frame.sp = sp;
- frame.fp = (uint64_t)__builtin_frame_address(0);
- frame.pc = (uint64_t)db_trace_self;
+ frame.fp = (uintptr_t)__builtin_frame_address(0);
+ frame.pc = (uintptr_t)db_trace_self;
db_stack_trace_cmd(&frame);
}
Index: head/sys/arm64/arm64/stack_machdep.c
===================================================================
--- head/sys/arm64/arm64/stack_machdep.c
+++ head/sys/arm64/arm64/stack_machdep.c
@@ -81,13 +81,13 @@
stack_save(struct stack *st)
{
struct unwind_state frame;
- uint64_t sp;
+ uintptr_t sp;
__asm __volatile("mov %0, sp" : "=&r" (sp));
frame.sp = sp;
- frame.fp = (uint64_t)__builtin_frame_address(0);
- frame.pc = (uint64_t)stack_save;
+ frame.fp = (uintptr_t)__builtin_frame_address(0);
+ frame.pc = (uintptr_t)stack_save;
stack_capture(st, &frame);
}
Index: head/sys/arm64/arm64/unwind.c
===================================================================
--- head/sys/arm64/arm64/unwind.c
+++ head/sys/arm64/arm64/unwind.c
@@ -37,17 +37,17 @@
int
unwind_frame(struct unwind_state *frame)
{
- uint64_t fp;
+ uintptr_t fp;
fp = frame->fp;
if (!INKERNEL(fp))
return (-1);
- frame->sp = fp + 0x10;
+ frame->sp = fp + sizeof(uintptr_t) * 2;
/* FP to previous frame (X29) */
- frame->fp = *(uint64_t *)(fp);
+ frame->fp = ((uintptr_t *)fp)[0];
/* LR (X30) */
- frame->pc = *(uint64_t *)(fp + 8) - 4;
+ frame->pc = ((uintptr_t *)fp)[1] - 4;
return (0);
}
Index: head/sys/arm64/include/csan.h
===================================================================
--- head/sys/arm64/include/csan.h
+++ head/sys/arm64/include/csan.h
@@ -76,14 +76,14 @@
const char *symname;
#endif
struct unwind_state frame;
- uint64_t sp;
+ uintptr_t sp;
int nsym;
__asm __volatile("mov %0, sp" : "=&r" (sp));
frame.sp = sp;
- frame.fp = (uint64_t)__builtin_frame_address(0);
- frame.pc = (uint64_t)kcsan_md_unwind;
+ frame.fp = (uintptr_t)__builtin_frame_address(0);
+ frame.pc = (uintptr_t)kcsan_md_unwind;
nsym = 0;
while (1) {
Index: head/sys/arm64/include/stack.h
===================================================================
--- head/sys/arm64/include/stack.h
+++ head/sys/arm64/include/stack.h
@@ -33,9 +33,9 @@
((va) >= VM_MIN_KERNEL_ADDRESS && (va) <= VM_MAX_KERNEL_ADDRESS)
struct unwind_state {
- uint64_t fp;
- uint64_t sp;
- uint64_t pc;
+ uintptr_t fp;
+ uintptr_t sp;
+ uintptr_t pc;
};
int unwind_frame(struct unwind_state *);
Index: head/sys/cddl/dev/dtrace/aarch64/dtrace_isa.c
===================================================================
--- head/sys/cddl/dev/dtrace/aarch64/dtrace_isa.c
+++ head/sys/cddl/dev/dtrace/aarch64/dtrace_isa.c
@@ -83,9 +83,9 @@
__asm __volatile("mov %0, sp" : "=&r" (sp));
- state.fp = (uint64_t)__builtin_frame_address(0);
+ state.fp = (uintptr_t)__builtin_frame_address(0);
state.sp = sp;
- state.pc = (uint64_t)dtrace_getpcstack;
+ state.pc = (uintptr_t)dtrace_getpcstack;
while (depth < pcstack_limit) {
if (!INKERNEL(state.pc) || !INKERNEL(state.fp))
@@ -281,9 +281,9 @@
__asm __volatile("mov %0, sp" : "=&r" (sp));
- state.fp = (uint64_t)__builtin_frame_address(0);
+ state.fp = (uintptr_t)__builtin_frame_address(0);
state.sp = sp;
- state.pc = (uint64_t)dtrace_getstackdepth;
+ state.pc = (uintptr_t)dtrace_getstackdepth;
do {
done = unwind_frame(&state);

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