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| author | Ian Lance Taylor <iant@golang.org> | 2022-07-27 10:15:41 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2022-07-27 10:15:41 -0700 |
| commit | 9f62ed218fa656607740b386c0caa03e65dcd283 (patch) | |
| tree | 6bde49bc5e4c4241266b108e4277baef4b85535d /gcc/ada/tracebak.c | |
| parent | 71e955da39cea0ebffcfee3432effa622d14ca99 (diff) | |
| parent | 5eb9f117a361538834b9740d59219911680717d1 (diff) | |
| download | gcc-9f62ed218fa656607740b386c0caa03e65dcd283.zip gcc-9f62ed218fa656607740b386c0caa03e65dcd283.tar.gz gcc-9f62ed218fa656607740b386c0caa03e65dcd283.tar.bz2 | |
Merge from trunk revision 5eb9f117a361538834b9740d59219911680717d1.
Diffstat (limited to 'gcc/ada/tracebak.c')
| -rw-r--r-- | gcc/ada/tracebak.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/gcc/ada/tracebak.c b/gcc/ada/tracebak.c index 54e547d2..f4e739d 100644 --- a/gcc/ada/tracebak.c +++ b/gcc/ada/tracebak.c @@ -316,6 +316,13 @@ __gnat_backtrace (void **array, #define PC_ADJUST -2 #define USING_ARM_UNWINDING 1 +/*---------------------- ARM RTEMS ------------------------------------ -*/ +#elif (defined (__arm__) && defined (__rtems__)) + +#define USE_GCC_UNWINDER +#define PC_ADJUST -2 +#define USING_ARM_UNWINDING 1 + /*---------------------- PPC AIX/PPC Lynx 178/Older Darwin --------------*/ #elif ((defined (_POWER) && defined (_AIX)) || \ (defined (__powerpc__) && defined (__Lynx__) && !defined(__ELF__)) || \ @@ -370,11 +377,12 @@ extern void __runnit(); /* thread entry point. */ #define BASE_SKIP 1 -/*----------- PPC ELF (GNU/Linux & VxWorks & Lynx178e) -------------------*/ +/*----------- PPC ELF (GNU/Linux & VxWorks & Lynx178e & RTEMS ) ----------*/ #elif (defined (_ARCH_PPC) && defined (__vxworks)) || \ (defined (__powerpc__) && defined (__Lynx__) && defined(__ELF__)) || \ - (defined (__linux__) && defined (__powerpc__)) + (defined (__linux__) && defined (__powerpc__)) || \ + (defined (__powerpc__) && defined (__rtems__)) #if defined (_ARCH_PPC64) && !defined (__USING_SJLJ_EXCEPTIONS__) #define USE_GCC_UNWINDER @@ -404,9 +412,9 @@ struct layout #define BASE_SKIP 1 -/*-------------------------- SPARC Solaris -----------------------------*/ +/*-------------------------- SPARC Solaris or RTEMS --------------------*/ -#elif defined (__sun__) && defined (__sparc__) +#elif (defined (__sun__) || defined (__rtems__)) && defined (__sparc__) #define USE_GENERIC_UNWINDER @@ -547,25 +555,16 @@ is_return_from(void *symbol_addr, void *ret_addr) #if defined (__aarch64__) #define PC_ADJUST -4 +#elif defined (__ARMEL__) +#define PC_ADJUST -2 +#define USING_ARM_UNWINDING 1 #else #error Unhandled QNX architecture. #endif -/*---------------------------- RTEMS ---------------------------------*/ - -#elif defined (__rtems__) - -#define USE_GCC_UNWINDER - -#if defined (__aarch64__) -#define PC_ADJUST -4 -#else -#error Unhandled RTEMS architecture. -#endif - -/*------------------- aarch64-linux ----------------------------------*/ +/*------------------- aarch64-linux or aarch64-rtems -----------------*/ -#elif (defined (__aarch64__) && defined (__linux__)) +#elif (defined (__aarch64__) && (defined (__linux__) || defined (__rtems__))) #define USE_GCC_UNWINDER #define PC_ADJUST -4 |