From a8b7d094ed0686b0f6737861e0d82224acedfacc Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 19 Dec 2006 19:24:24 +0000 Subject: Add elfutils, prelink git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1049 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- .../prelink/prelink-20061027/arm_eabi.patch | 286 +++++++++++++++++++++ 1 file changed, 286 insertions(+) create mode 100644 meta/packages/prelink/prelink-20061027/arm_eabi.patch (limited to 'meta/packages/prelink/prelink-20061027/arm_eabi.patch') diff --git a/meta/packages/prelink/prelink-20061027/arm_eabi.patch b/meta/packages/prelink/prelink-20061027/arm_eabi.patch new file mode 100644 index 000000000..b234af9b3 --- /dev/null +++ b/meta/packages/prelink/prelink-20061027/arm_eabi.patch @@ -0,0 +1,286 @@ +Index: prelink-0.0.20050901/src/arch-arm.c +=================================================================== +--- prelink-0.0.20050901.orig/src/arch-arm.c 2004-09-30 17:07:57.000000000 +0100 ++++ prelink-0.0.20050901/src/arch-arm.c 2006-04-07 14:41:25.000000000 +0100 +@@ -145,6 +145,24 @@ + error (0, 0, "%s: R_ARM_PC24 relocs with non-zero addend should not be present in prelinked REL sections", + dso->filename); + return 1; ++ case R_ARM_TLS_DTPOFF32: ++ write_le32 (dso, rel->r_offset, value); ++ break; ++ /* DTPMOD32 and TPOFF32 is impossible to predict unless prelink ++ sets the rules. Also for TPOFF{32,} there is REL->RELA problem. */ ++ case R_ARM_TLS_DTPMOD32: ++ if (dso->ehdr.e_type == ET_EXEC) ++ { ++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?", ++ dso->filename); ++ return 1; ++ } ++ break; ++ case R_ARM_TLS_TPOFF32: ++ if (dso->ehdr.e_type == ET_EXEC) ++ error (0, 0, "%s: R_ARM_TLS_TPOFF32 relocs should not be present in prelinked ET_EXEC REL sections", ++ dso->filename); ++ break; + case R_ARM_COPY: + if (dso->ehdr.e_type == ET_EXEC) + /* COPY relocs are handled specially in generic code. */ +@@ -195,6 +213,24 @@ + write_le32 (dso, rela->r_offset, + (read_ule32 (dso, rela->r_offset) & 0xff000000) | val); + break; ++ case R_ARM_TLS_DTPOFF32: ++ write_le32 (dso, rela->r_offset, value + rela->r_addend); ++ break; ++ /* DTPMOD32 and TPOFF32 is impossible to predict unless prelink ++ sets the rules. */ ++ case R_ARM_TLS_DTPMOD32: ++ if (dso->ehdr.e_type == ET_EXEC) ++ { ++ error (0, 0, "%s: R_ARM_TLS_DTPMOD32 reloc in executable?", ++ dso->filename); ++ return 1; ++ } ++ break; ++ case R_ARM_TLS_TPOFF32: ++ if (dso->ehdr.e_type == ET_EXEC && info->resolvetls) ++ write_le32 (dso, rela->r_offset, ++ -(value + rela->r_addend - info->resolvetls->offset)); ++ break; + case R_ARM_COPY: + if (dso->ehdr.e_type == ET_EXEC) + /* COPY relocs are handled specially in generic code. */ +@@ -315,6 +351,7 @@ + { + GElf_Addr value; + struct prelink_conflict *conflict; ++ struct prelink_tls *tls; + GElf_Rela *ret; + + if (GELF_R_TYPE (rel->r_info) == R_ARM_RELATIVE +@@ -324,8 +361,31 @@ + conflict = prelink_conflict (info, GELF_R_SYM (rel->r_info), + GELF_R_TYPE (rel->r_info)); + if (conflict == NULL) +- return 0; +- value = conflict_lookup_value (conflict); ++ { ++ if (info->curtls == NULL) ++ return 0; ++ switch (GELF_R_TYPE (rel->r_info)) ++ { ++ /* Even local DTPMOD and TPOFF relocs need conflicts. */ ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_TPOFF32: ++ break; ++ default: ++ return 0; ++ } ++ value = 0; ++ } ++ else ++ { ++ /* DTPOFF32 wants to see only real conflicts, not lookups ++ with reloc_class RTYPE_CLASS_TLS. */ ++ if (GELF_R_TYPE (rel->r_info) == R_ARM_TLS_DTPOFF32 ++ && conflict->lookup.tls == conflict->conflict.tls ++ && conflict->lookupval == conflict->conflictval) ++ return 0; ++ ++ value = conflict_lookup_value (conflict); ++ } + ret = prelink_conflict_add_rela (info); + if (ret == NULL) + return 1; +@@ -342,6 +402,33 @@ + error (0, 0, "%s: R_ARM_%s relocs should not be present in prelinked REL sections", + dso->filename, GELF_R_TYPE (rel->r_info) == R_ARM_ABS32 ? "ABS32" : "PC24"); + return 1; ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_DTPOFF32: ++ case R_ARM_TLS_TPOFF32: ++ if (conflict != NULL ++ && (conflict->reloc_class != RTYPE_CLASS_TLS ++ || conflict->lookup.tls == NULL)) ++ { ++ error (0, 0, "%s: R_ARM_TLS not resolving to STT_TLS symbol", ++ dso->filename); ++ return 1; ++ } ++ tls = conflict ? conflict->lookup.tls : info->curtls; ++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32); ++ switch (GELF_R_TYPE (rel->r_info)) ++ { ++ case R_ARM_TLS_DTPMOD32: ++ ret->r_addend = tls->modid; ++ break; ++ case R_ARM_TLS_DTPOFF32: ++ ret->r_addend = value; ++ break; ++ case R_ARM_TLS_TPOFF32: ++ ret->r_addend = -(value + read_ule32 (dso, rel->r_offset) ++ - tls->offset); ++ break; ++ } ++ break; + case R_ARM_COPY: + error (0, 0, "R_ARM_COPY should not be present in shared libraries"); + return 1; +@@ -359,6 +446,7 @@ + { + GElf_Addr value; + struct prelink_conflict *conflict; ++ struct prelink_tls *tls; + GElf_Rela *ret; + Elf32_Sword val; + +@@ -369,8 +457,31 @@ + conflict = prelink_conflict (info, GELF_R_SYM (rela->r_info), + GELF_R_TYPE (rela->r_info)); + if (conflict == NULL) +- return 0; +- value = conflict_lookup_value (conflict); ++ { ++ if (info->curtls == NULL) ++ return 0; ++ switch (GELF_R_TYPE (rela->r_info)) ++ { ++ /* Even local DTPMOD and TPOFF relocs need conflicts. */ ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_TPOFF32: ++ break; ++ default: ++ return 0; ++ } ++ value = 0; ++ } ++ else ++ { ++ /* DTPOFF32 wants to see only real conflicts, not lookups ++ with reloc_class RTYPE_CLASS_TLS. */ ++ if (GELF_R_TYPE (rela->r_info) == R_ARM_TLS_DTPOFF32 ++ && conflict->lookup.tls == conflict->conflict.tls ++ && conflict->lookupval == conflict->conflictval) ++ return 0; ++ ++ value = conflict_lookup_value (conflict); ++ } + ret = prelink_conflict_add_rela (info); + if (ret == NULL) + return 1; +@@ -398,6 +509,32 @@ + case R_ARM_COPY: + error (0, 0, "R_ARM_COPY should not be present in shared libraries"); + return 1; ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_DTPOFF32: ++ case R_ARM_TLS_TPOFF32: ++ if (conflict != NULL ++ && (conflict->reloc_class != RTYPE_CLASS_TLS ++ || conflict->lookup.tls == NULL)) ++ { ++ error (0, 0, "%s: R_386_TLS not resolving to STT_TLS symbol", ++ dso->filename); ++ return 1; ++ } ++ tls = conflict ? conflict->lookup.tls : info->curtls; ++ ret->r_info = GELF_R_INFO (0, R_ARM_ABS32); ++ switch (GELF_R_TYPE (rela->r_info)) ++ { ++ case R_ARM_TLS_DTPMOD32: ++ ret->r_addend = tls->modid; ++ break; ++ case R_ARM_TLS_DTPOFF32: ++ ret->r_addend += value; ++ break; ++ case R_ARM_TLS_TPOFF32: ++ ret->r_addend = -(value + rela->r_addend - tls->offset); ++ break; ++ } ++ break; + default: + error (0, 0, "%s: Unknown arm relocation type %d", dso->filename, + (int) GELF_R_TYPE (rela->r_info)); +@@ -418,6 +555,7 @@ + abort (); + case R_ARM_RELATIVE: + case R_ARM_ABS32: ++ case R_ARM_TLS_TPOFF32: + rela->r_addend = (Elf32_Sword) read_ule32 (dso, rel->r_offset); + break; + case R_ARM_PC24: +@@ -426,6 +564,8 @@ + break; + case R_ARM_COPY: + case R_ARM_GLOB_DAT: ++ case R_ARM_TLS_DTPOFF32: ++ case R_ARM_TLS_DTPMOD32: + rela->r_addend = 0; + break; + } +@@ -445,6 +585,7 @@ + abort (); + case R_ARM_RELATIVE: + case R_ARM_ABS32: ++ case R_ARM_TLS_TPOFF32: + write_le32 (dso, rela->r_offset, rela->r_addend); + break; + case R_ARM_PC24: +@@ -453,6 +594,8 @@ + | ((rela->r_addend >> 2) & 0xffffff)); + break; + case R_ARM_GLOB_DAT: ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_DTPOFF32: + write_le32 (dso, rela->r_offset, 0); + break; + } +@@ -488,6 +631,13 @@ + /* FALLTHROUGH */ + case R_ARM_PC24: + return 1; ++ case R_ARM_TLS_TPOFF32: ++ /* In shared libraries TPOFF is changed always into ++ conflicts, for executables we need to preserve ++ original addend. */ ++ if (dso->ehdr.e_type == ET_EXEC) ++ return 1; ++ break; + } + } + } +@@ -612,6 +762,12 @@ + return 0; + error (0, 0, "%s: R_ARM_COPY reloc in shared library?", dso->filename); + return 1; ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_DTPOFF32: ++ write_le32 (dso, rel->r_offset, 0); ++ break; ++ case R_ARM_TLS_TPOFF32: ++ break; + default: + error (0, 0, "%s: Unknown arm relocation type %d", dso->filename, + (int) GELF_R_TYPE (rel->r_info)); +@@ -634,6 +790,10 @@ + { + case R_ARM_COPY: return RTYPE_CLASS_COPY; + case R_ARM_JUMP_SLOT: return RTYPE_CLASS_PLT; ++ case R_ARM_TLS_DTPMOD32: ++ case R_ARM_TLS_DTPOFF32: ++ case R_ARM_TLS_TPOFF32: ++ return RTYPE_CLASS_TLS; + default: return RTYPE_CLASS_VALID; + } + } +@@ -646,7 +806,7 @@ + .R_JMP_SLOT = R_ARM_JUMP_SLOT, + .R_COPY = R_ARM_COPY, + .R_RELATIVE = R_ARM_RELATIVE, +- .dynamic_linker = "/lib/ld-linux.so.2", ++ .dynamic_linker = "/lib/ld-linux.so.3", + .adjust_dyn = arm_adjust_dyn, + .adjust_rel = arm_adjust_rel, + .adjust_rela = arm_adjust_rela, -- cgit v1.2.3