diff options
Diffstat (limited to 'os_dep.c')
| -rw-r--r-- | os_dep.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -2523,7 +2523,7 @@ GC_INNER void GC_unmap_gap(ptr_t start1, size_t bytes1, ptr_t start2, /* environment, this is also responsible for marking from */ /* thread stacks. */ #ifndef THREADS - GC_INNER void (*GC_push_other_roots)(void) = 0; + void (*GC_push_other_roots)(void) = 0; #else /* THREADS */ # ifdef PCR @@ -2587,7 +2587,7 @@ STATIC void GC_default_push_other_roots(void) } # endif /* SN_TARGET_PS3 */ - GC_INNER void (*GC_push_other_roots)(void) = GC_default_push_other_roots; + void (*GC_push_other_roots)(void) = GC_default_push_other_roots; #endif /* THREADS */ /* @@ -3641,6 +3641,8 @@ GC_INNER void GC_dirty_init(void) GC_dirty_maintained = TRUE; GC_proc_buf = GC_scratch_alloc(GC_proc_buf_size); + if (GC_proc_buf == NULL) + ABORT("Insufficient space for /proc read"); } # define READ read @@ -4724,8 +4726,11 @@ GC_INNER void GC_print_callers(struct callinfo info[NFRAMES]) /* addresses in FIND_LEAK output. */ void GC_print_address_map(void) { + char *maps; + GC_err_printf("---------- Begin address map ----------\n"); - GC_err_puts(GC_get_maps()); + maps = GC_get_maps(); + GC_err_puts(maps != NULL ? maps : "Failed to get map!\n"); GC_err_printf("---------- End address map ----------\n"); } #endif /* LINUX && ELF */ |