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| author | Eric Botcazou <ebotcazou@adacore.com> | 2022-11-25 23:11:27 +0100 |
|---|---|---|
| committer | Marc Poulhiès <poulhies@adacore.com> | 2022-11-28 13:02:31 +0100 |
| commit | f2b30a724e6bf7ff8e591b176967d596cee7648e (patch) | |
| tree | 60c5d21eb1ebae41a9159b4af76142d5f75952d2 /gcc/ada/adaint.c | |
| parent | 83e8d37fe39d7c1afce19b61bbc2dd828fa37c6f (diff) | |
| download | gcc-f2b30a724e6bf7ff8e591b176967d596cee7648e.zip gcc-f2b30a724e6bf7ff8e591b176967d596cee7648e.tar.gz gcc-f2b30a724e6bf7ff8e591b176967d596cee7648e.tar.bz2 | |
ada: Add PIE support to backtraces on Linux
gcc/ada/
* adaint.c [Linux]: Include <link.h>.
(__gnat_get_executable_load_address) [Linux]: Enable.
Diffstat (limited to 'gcc/ada/adaint.c')
| -rw-r--r-- | gcc/ada/adaint.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c index 199dbe0..d2604ca 100644 --- a/gcc/ada/adaint.c +++ b/gcc/ada/adaint.c @@ -3524,6 +3524,8 @@ __gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) #if defined (__APPLE__) #include <mach-o/dyld.h> +#elif defined (__linux__) +#include <link.h> #endif const void * @@ -3532,10 +3534,8 @@ __gnat_get_executable_load_address (void) #if defined (__APPLE__) return _dyld_get_image_header (0); -#elif 0 && defined (__linux__) - /* Currently disabled as it needs at least -ldl. */ +#elif defined (__linux__) struct link_map *map = _r_debug.r_map; - return (const void *)map->l_addr; #elif defined (_WIN32) |