diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-03-23 17:56:28 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-03-23 17:56:28 +0000 |
commit | aa725129e840e596bbbf43b80fed6194a0dfbc72 (patch) | |
tree | 0578b4c71aab8f3d979d3181a922382acf050816 /toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch | |
parent | aea8cdc96da2e917d66a3ec59fe3b94f424bc570 (diff) |
clean up uclibc patch/config version handling a bit
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14994 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch')
-rw-r--r-- | toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch b/toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch new file mode 100644 index 000000000..0cdc2ccb3 --- /dev/null +++ b/toolchain/uClibc/patches-0.9.28/409-ldso-avr32-startup-hack.patch @@ -0,0 +1,40 @@ +Subject: [PATCH] ldso: AVR32 startup hack + +AVR32 needs to do both PERFORM_BOOTSTRAP_GOT and a full relocation of +the GOT. I don't quite remember why, but I think it's because some GOT +entries just need the load address added to them, while the rest need +the full relocation code. + +This patch should be revisited to figure out whether we're processing +relocations against undefined symbols and whether that's something we +should be doing... + +--- + + ldso/ldso/dl-startup.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +Index: uClibc-0.9.28/ldso/ldso/dl-startup.c +=================================================================== +--- uClibc-0.9.28.orig/ldso/ldso/dl-startup.c 2006-02-07 16:49:27.000000000 +0100 ++++ uClibc-0.9.28/ldso/ldso/dl-startup.c 2006-02-07 17:12:09.000000000 +0100 +@@ -217,7 +217,9 @@ static void * __attribute_used__ _dl_sta + /* some arches (like MIPS) we have to tweak the GOT before relocations */ + PERFORM_BOOTSTRAP_GOT(tpnt); + +-#else ++#endif ++ ++#if !defined(PERFORM_BOOTSTRAP_GOT) || defined(__avr32__) + + /* OK, now do the relocations. We do not do a lazy binding here, so + that once we are done, we have considerably more flexibility. */ +@@ -259,7 +261,7 @@ static void * __attribute_used__ _dl_sta + rel_addr += relative_count * sizeof(ELF_RELOC);; + } + +- rpnt = (ELF_RELOC *) (rel_addr + load_addr); ++ rpnt = (ELF_RELOC *) (rel_addr /* + load_addr */); + for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) { + reloc_addr = (unsigned long *) (load_addr + (unsigned long) rpnt->r_offset); + symtab_index = ELF_R_SYM(rpnt->r_info); |