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author | H.J. Lu <hjl.tools@gmail.com> | 2021-12-09 18:24:37 -0800 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2022-01-03 05:16:03 -0800 |
commit | 9288c92d0037745b940a90d59cbe102d4c218c26 (patch) | |
tree | 4edc09f879a504a05bdef6a473982023b8c06e25 /elf/dl-reloc-static-pie.c | |
parent | bd1616c6bee625a2726d0f8b477881b4b25697d8 (diff) | |
download | glibc-9288c92d0037745b940a90d59cbe102d4c218c26.tar.gz glibc-9288c92d0037745b940a90d59cbe102d4c218c26.tar.xz glibc-9288c92d0037745b940a90d59cbe102d4c218c26.zip |
elf: Add <dl-debug.h>
Add <dl-debug.h> to setup debugging entry in PT_DYNAMIC segment to support DT_DEBUG, DT_MIPS_RLD_MAP_REL and DT_MIPS_RLD_MAP. Tested on x86-64, x32 and i686 as well as with build-many-glibcs.py.
Diffstat (limited to 'elf/dl-reloc-static-pie.c')
-rw-r--r-- | elf/dl-reloc-static-pie.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/elf/dl-reloc-static-pie.c b/elf/dl-reloc-static-pie.c index 261bdd6352..bf895e5dd0 100644 --- a/elf/dl-reloc-static-pie.c +++ b/elf/dl-reloc-static-pie.c @@ -24,6 +24,7 @@ #include <ldsodefs.h> #include <dl-machine.h> +#include <dl-debug.h> #define RESOLVE_MAP(map, scope, sym, version, flags) map #include "dynamic-link.h" @@ -68,14 +69,6 @@ _dl_relocate_static_pie (void) /* Set up debugging before the debugger is notified for the first time. */ -# ifdef ELF_MACHINE_DEBUG_SETUP - /* Some machines (e.g. MIPS) don't use DT_DEBUG in this way. */ - ELF_MACHINE_DEBUG_SETUP (main_map, r); -# else - if (main_map->l_info[DT_DEBUG] != NULL) - /* There is a DT_DEBUG entry in the dynamic section. Fill it in - with the run-time address of the r_debug structure */ - main_map->l_info[DT_DEBUG]->d_un.d_ptr = (ElfW(Addr)) r; -# endif + elf_setup_debug_entry (main_map, r); } #endif |