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Diffstat (limited to 'src/UnwindLevel1-gcc-ext.c')
-rw-r--r--src/UnwindLevel1-gcc-ext.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/src/UnwindLevel1-gcc-ext.c b/src/UnwindLevel1-gcc-ext.c
index 28ba092..f8c1fb4 100644
--- a/src/UnwindLevel1-gcc-ext.c
+++ b/src/UnwindLevel1-gcc-ext.c
@@ -23,22 +23,22 @@
#include "Unwind-EHABI.h"
#include "unwind.h"
-#if _LIBUNWIND_BUILD_ZERO_COST_APIS
+#if defined(_LIBUNWIND_BUILD_ZERO_COST_APIS)
/// Called by __cxa_rethrow().
_LIBUNWIND_EXPORT _Unwind_Reason_Code
_Unwind_Resume_or_Rethrow(_Unwind_Exception *exception_object) {
-#if _LIBUNWIND_ARM_EHABI
- _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld\n",
+#if defined(_LIBUNWIND_ARM_EHABI)
+ _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld",
(void *)exception_object,
(long)exception_object->unwinder_cache.reserved1);
#else
- _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld\n",
+ _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld",
(void *)exception_object,
(long)exception_object->private_1);
#endif
-#if _LIBUNWIND_ARM_EHABI
+#if defined(_LIBUNWIND_ARM_EHABI)
// _Unwind_RaiseException on EHABI will always set the reserved1 field to 0,
// which is in the same position as private_1 below.
return _Unwind_RaiseException(exception_object);
@@ -66,7 +66,7 @@ _Unwind_Resume_or_Rethrow(_Unwind_Exception *exception_object) {
_LIBUNWIND_EXPORT uintptr_t
_Unwind_GetDataRelBase(struct _Unwind_Context *context) {
(void)context;
- _LIBUNWIND_TRACE_API("_Unwind_GetDataRelBase(context=%p)\n", (void *)context);
+ _LIBUNWIND_TRACE_API("_Unwind_GetDataRelBase(context=%p)", (void *)context);
_LIBUNWIND_ABORT("_Unwind_GetDataRelBase() not implemented");
}
@@ -76,7 +76,7 @@ _Unwind_GetDataRelBase(struct _Unwind_Context *context) {
_LIBUNWIND_EXPORT uintptr_t
_Unwind_GetTextRelBase(struct _Unwind_Context *context) {
(void)context;
- _LIBUNWIND_TRACE_API("_Unwind_GetTextRelBase(context=%p)\n", (void *)context);
+ _LIBUNWIND_TRACE_API("_Unwind_GetTextRelBase(context=%p)", (void *)context);
_LIBUNWIND_ABORT("_Unwind_GetTextRelBase() not implemented");
}
@@ -84,7 +84,7 @@ _Unwind_GetTextRelBase(struct _Unwind_Context *context) {
/// Scans unwind information to find the function that contains the
/// specified code address "pc".
_LIBUNWIND_EXPORT void *_Unwind_FindEnclosingFunction(void *pc) {
- _LIBUNWIND_TRACE_API("_Unwind_FindEnclosingFunction(pc=%p)\n", pc);
+ _LIBUNWIND_TRACE_API("_Unwind_FindEnclosingFunction(pc=%p)", pc);
// This is slow, but works.
// We create an unwind cursor then alter the IP to be pc
unw_cursor_t cursor;
@@ -108,10 +108,10 @@ _Unwind_Backtrace(_Unwind_Trace_Fn callback, void *ref) {
unw_getcontext(&uc);
unw_init_local(&cursor, &uc);
- _LIBUNWIND_TRACE_API("_Unwind_Backtrace(callback=%p)\n",
+ _LIBUNWIND_TRACE_API("_Unwind_Backtrace(callback=%p)",
(void *)(uintptr_t)callback);
-#if _LIBUNWIND_ARM_EHABI
+#if defined(_LIBUNWIND_ARM_EHABI)
// Create a mock exception object for force unwinding.
_Unwind_Exception ex;
memset(&ex, '\0', sizeof(ex));
@@ -122,12 +122,12 @@ _Unwind_Backtrace(_Unwind_Trace_Fn callback, void *ref) {
while (true) {
_Unwind_Reason_Code result;
-#if !_LIBUNWIND_ARM_EHABI
- // ask libuwind to get next frame (skip over first frame which is
+#if !defined(_LIBUNWIND_ARM_EHABI)
+ // ask libunwind to get next frame (skip over first frame which is
// _Unwind_Backtrace())
if (unw_step(&cursor) <= 0) {
_LIBUNWIND_TRACE_UNWINDING(" _backtrace: ended because cursor reached "
- "bottom of stack, returning %d\n",
+ "bottom of stack, returning %d",
_URC_END_OF_STACK);
return _URC_END_OF_STACK;
}
@@ -154,7 +154,7 @@ _Unwind_Backtrace(_Unwind_Trace_Fn callback, void *ref) {
_URC_CONTINUE_UNWIND) {
return _URC_END_OF_STACK;
}
-#endif // _LIBUNWIND_ARM_EHABI
+#endif // defined(_LIBUNWIND_ARM_EHABI)
// debugging
if (_LIBUNWIND_TRACING_UNWINDING) {
@@ -164,7 +164,7 @@ _Unwind_Backtrace(_Unwind_Trace_Fn callback, void *ref) {
unw_get_proc_name(&cursor, functionName, 512, &offset);
unw_get_proc_info(&cursor, &frame);
_LIBUNWIND_TRACE_UNWINDING(
- " _backtrace: start_ip=0x%llX, func=%s, lsda=0x%llX, context=%p\n",
+ " _backtrace: start_ip=0x%llX, func=%s, lsda=0x%llX, context=%p",
(long long)frame.start_ip, functionName, (long long)frame.lsda,
(void *)&cursor);
}
@@ -173,14 +173,14 @@ _Unwind_Backtrace(_Unwind_Trace_Fn callback, void *ref) {
result = (*callback)((struct _Unwind_Context *)(&cursor), ref);
if (result != _URC_NO_REASON) {
_LIBUNWIND_TRACE_UNWINDING(
- " _backtrace: ended because callback returned %d\n", result);
+ " _backtrace: ended because callback returned %d", result);
return result;
}
}
}
-/// Find dwarf unwind info for an address 'pc' in some function.
+/// Find DWARF unwind info for an address 'pc' in some function.
_LIBUNWIND_EXPORT const void *_Unwind_Find_FDE(const void *pc,
struct dwarf_eh_bases *bases) {
// This is slow, but works.
@@ -195,7 +195,7 @@ _LIBUNWIND_EXPORT const void *_Unwind_Find_FDE(const void *pc,
bases->tbase = (uintptr_t)info.extra;
bases->dbase = 0; // dbase not used on Mac OS X
bases->func = (uintptr_t)info.start_ip;
- _LIBUNWIND_TRACE_API("_Unwind_Find_FDE(pc=%p) => %p\n", pc,
+ _LIBUNWIND_TRACE_API("_Unwind_Find_FDE(pc=%p) => %p", pc,
(void *)(long) info.unwind_info);
return (void *)(long) info.unwind_info;
}
@@ -206,7 +206,7 @@ _LIBUNWIND_EXPORT uintptr_t _Unwind_GetCFA(struct _Unwind_Context *context) {
unw_cursor_t *cursor = (unw_cursor_t *)context;
unw_word_t result;
unw_get_reg(cursor, UNW_REG_SP, &result);
- _LIBUNWIND_TRACE_API("_Unwind_GetCFA(context=%p) => 0x%" PRIx64 "\n",
+ _LIBUNWIND_TRACE_API("_Unwind_GetCFA(context=%p) => 0x%" PRIx64,
(void *)context, (uint64_t)result);
return (uintptr_t)result;
}
@@ -217,19 +217,19 @@ _LIBUNWIND_EXPORT uintptr_t _Unwind_GetCFA(struct _Unwind_Context *context) {
/// site address. Normally IP is the return address.
_LIBUNWIND_EXPORT uintptr_t _Unwind_GetIPInfo(struct _Unwind_Context *context,
int *ipBefore) {
- _LIBUNWIND_TRACE_API("_Unwind_GetIPInfo(context=%p)\n", (void *)context);
+ _LIBUNWIND_TRACE_API("_Unwind_GetIPInfo(context=%p)", (void *)context);
*ipBefore = 0;
return _Unwind_GetIP(context);
}
-#if _LIBUNWIND_SUPPORT_DWARF_UNWIND
+#if defined(_LIBUNWIND_SUPPORT_DWARF_UNWIND)
/// Called by programs with dynamic code generators that want
/// to register a dynamically generated FDE.
/// This function has existed on Mac OS X since 10.4, but
/// was broken until 10.6.
_LIBUNWIND_EXPORT void __register_frame(const void *fde) {
- _LIBUNWIND_TRACE_API("__register_frame(%p)\n", fde);
+ _LIBUNWIND_TRACE_API("__register_frame(%p)", fde);
_unw_add_dynamic_fde((unw_word_t)(uintptr_t) fde);
}
@@ -239,7 +239,7 @@ _LIBUNWIND_EXPORT void __register_frame(const void *fde) {
/// This function has existed on Mac OS X since 10.4, but
/// was broken until 10.6.
_LIBUNWIND_EXPORT void __deregister_frame(const void *fde) {
- _LIBUNWIND_TRACE_API("__deregister_frame(%p)\n", fde);
+ _LIBUNWIND_TRACE_API("__deregister_frame(%p)", fde);
_unw_remove_dynamic_fde((unw_word_t)(uintptr_t) fde);
}
@@ -252,14 +252,14 @@ _LIBUNWIND_EXPORT void __deregister_frame(const void *fde) {
// applications working. We also add the not in 10.6 symbol so that nwe
// application won't be able to use them.
-#if _LIBUNWIND_SUPPORT_FRAME_APIS
+#if defined(_LIBUNWIND_SUPPORT_FRAME_APIS)
_LIBUNWIND_EXPORT void __register_frame_info_bases(const void *fde, void *ob,
void *tb, void *db) {
(void)fde;
(void)ob;
(void)tb;
(void)db;
- _LIBUNWIND_TRACE_API("__register_frame_info_bases(%p,%p, %p, %p)\n",
+ _LIBUNWIND_TRACE_API("__register_frame_info_bases(%p,%p, %p, %p)",
fde, ob, tb, db);
// do nothing, this function never worked in Mac OS X
}
@@ -267,7 +267,7 @@ _LIBUNWIND_EXPORT void __register_frame_info_bases(const void *fde, void *ob,
_LIBUNWIND_EXPORT void __register_frame_info(const void *fde, void *ob) {
(void)fde;
(void)ob;
- _LIBUNWIND_TRACE_API("__register_frame_info(%p, %p)\n", fde, ob);
+ _LIBUNWIND_TRACE_API("__register_frame_info(%p, %p)", fde, ob);
// do nothing, this function never worked in Mac OS X
}
@@ -279,38 +279,38 @@ _LIBUNWIND_EXPORT void __register_frame_info_table_bases(const void *fde,
(void)tb;
(void)db;
_LIBUNWIND_TRACE_API("__register_frame_info_table_bases"
- "(%p,%p, %p, %p)\n", fde, ob, tb, db);
+ "(%p,%p, %p, %p)", fde, ob, tb, db);
// do nothing, this function never worked in Mac OS X
}
_LIBUNWIND_EXPORT void __register_frame_info_table(const void *fde, void *ob) {
(void)fde;
(void)ob;
- _LIBUNWIND_TRACE_API("__register_frame_info_table(%p, %p)\n", fde, ob);
+ _LIBUNWIND_TRACE_API("__register_frame_info_table(%p, %p)", fde, ob);
// do nothing, this function never worked in Mac OS X
}
_LIBUNWIND_EXPORT void __register_frame_table(const void *fde) {
(void)fde;
- _LIBUNWIND_TRACE_API("__register_frame_table(%p)\n", fde);
+ _LIBUNWIND_TRACE_API("__register_frame_table(%p)", fde);
// do nothing, this function never worked in Mac OS X
}
_LIBUNWIND_EXPORT void *__deregister_frame_info(const void *fde) {
(void)fde;
- _LIBUNWIND_TRACE_API("__deregister_frame_info(%p)\n", fde);
+ _LIBUNWIND_TRACE_API("__deregister_frame_info(%p)", fde);
// do nothing, this function never worked in Mac OS X
return NULL;
}
_LIBUNWIND_EXPORT void *__deregister_frame_info_bases(const void *fde) {
(void)fde;
- _LIBUNWIND_TRACE_API("__deregister_frame_info_bases(%p)\n", fde);
+ _LIBUNWIND_TRACE_API("__deregister_frame_info_bases(%p)", fde);
// do nothing, this function never worked in Mac OS X
return NULL;
}
-#endif // _LIBUNWIND_SUPPORT_FRAME_APIS
+#endif // defined(_LIBUNWIND_SUPPORT_FRAME_APIS)
-#endif // _LIBUNWIND_SUPPORT_DWARF_UNWIND
+#endif // defined(_LIBUNWIND_SUPPORT_DWARF_UNWIND)
-#endif // _LIBUNWIND_BUILD_ZERO_COST_APIS
+#endif // defined(_LIBUNWIND_BUILD_ZERO_COST_APIS)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 22:14:48 +0000