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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-30 21:14:05 +0100 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-01-30 20:55:22 -0500 |
| commit | c18d05f0e8909ec54252b251c441b5dd903268f8 (patch) | |
| tree | fcd14fe46d4ffb07c89c698404392449c05ec120 /ldso | |
| parent | 831e9d9efa61566a25c1dcdbd28f55daeea4dd32 (diff) | |
| download | musl-c18d05f0e8909ec54252b251c441b5dd903268f8.tar.gz musl-c18d05f0e8909ec54252b251c441b5dd903268f8.tar.xz musl-c18d05f0e8909ec54252b251c441b5dd903268f8.zip | |
ldso: fix GDB dynamic linker info on MIPS
GDB is looking for a pointer to the ldso debug info in the data of the ..rld_map section. Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Diffstat (limited to 'ldso')
| -rw-r--r-- | ldso/dynlink.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ldso/dynlink.c b/ldso/dynlink.c index f497542e..87f3b7f8 100644 --- a/ldso/dynlink.c +++ b/ldso/dynlink.c @@ -1582,11 +1582,14 @@ _Noreturn void __dls3(size_t *sp) load_deps(&app); make_global(&app); -#ifndef DYNAMIC_IS_RO - for (i=0; app.dynv[i]; i+=2) - if (app.dynv[i]==DT_DEBUG) + for (i=0; app.dynv[i]; i+=2) { + if (!DT_DEBUG_INDIRECT && app.dynv[i]==DT_DEBUG) app.dynv[i+1] = (size_t)&debug; -#endif + if (DT_DEBUG_INDIRECT && app.dynv[i]==DT_DEBUG_INDIRECT) { + size_t *ptr = (size_t *) app.dynv[i+1]; + *ptr = (size_t)&debug; + } + } /* The main program must be relocated LAST since it may contin * copy relocations which depend on libraries' relocations. */ |