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prelink: Merge DTPOFF32 fix into main patch

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git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4623 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Richard Purdie 2008-06-12 10:13:17 +00:00
parent 5d40cb0d53
commit f873d5561c
3 changed files with 32 additions and 97 deletions
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57
meta/packages/prelink/prelink-20061027/arm_eabi.patch
View File

@ -5,18 +5,17 @@
Index: prelink-0.0.20061027/src/arch-arm.c
===================================================================
--- prelink-0.0.20061027.orig/src/arch-arm.c 2006-08-13 16:18:17.000000000 +0100
+++ prelink-0.0.20061027/src/arch-arm.c 2007-09-04 12:29:06.000000000 +0100
@@ -145,6 +145,26 @@ arm_prelink_rel (struct prelink_info *in
+++ prelink-0.0.20061027/src/arch-arm.c 2008-06-12 10:46:12.000000000 +0100
@@ -145,6 +145,27 @@
error (0, 0, "%s: R_ARM_PC24 relocs with non-zero addend should not be present in prelinked REL sections",
dso->filename);
return 1;
+ /* DTPOFF32, DTPMOD32 and TPOFF32 is impossible to predict unless prelink
+ sets the rules. Also for DTPOFF32/TPOFF32 there is REL->RELA problem. */
+ /* DTPMOD32 is impossible to predict unless prelink sets the rules.
+ DTPOFF32/TPOFF32 are converted REL->RELA. */
+ case R_ARM_TLS_DTPOFF32:
+ if (dso->ehdr.e_type == ET_EXEC)
+ error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
+ error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked REL section",
+ dso->filename);
+ break;
+ return 1;
+ case R_ARM_TLS_DTPMOD32:
+ if (dso->ehdr.e_type == ET_EXEC)
+ {
@ -26,20 +25,21 @@ Index: prelink-0.0.20061027/src/arch-arm.c
+ }
+ break;
+ case R_ARM_TLS_TPOFF32:
+ if (dso->ehdr.e_type == ET_EXEC)
+ 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);
+ return 1;
+ }
+ break;
case R_ARM_COPY:
if (dso->ehdr.e_type == ET_EXEC)
/* COPY relocs are handled specially in generic code. */
@@ -195,6 +215,25 @@ arm_prelink_rela (struct prelink_info *i
@@ -195,6 +216,24 @@
write_le32 (dso, rela->r_offset,
(read_ule32 (dso, rela->r_offset) & 0xff000000) | val);
break;
+ case R_ARM_TLS_DTPOFF32:
+ if (dso->ehdr.e_type == ET_EXEC)
+ write_le32 (dso, rela->r_offset, value + rela->r_addend);
+ write_le32 (dso, rela->r_offset, value + rela->r_addend);
+ break;
+ /* DTPMOD32 and TPOFF32 are impossible to predict unless prelink
+ sets the rules. */
@ -59,7 +59,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
case R_ARM_COPY:
if (dso->ehdr.e_type == ET_EXEC)
/* COPY relocs are handled specially in generic code. */
@@ -315,6 +354,7 @@ arm_prelink_conflict_rel (DSO *dso, stru
@@ -315,6 +354,7 @@
{
GElf_Addr value;
struct prelink_conflict *conflict;
@ -67,7 +67,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
GElf_Rela *ret;
if (GELF_R_TYPE (rel->r_info) == R_ARM_RELATIVE
@@ -324,8 +364,32 @@ arm_prelink_conflict_rel (DSO *dso, stru
@@ -324,8 +364,32 @@
conflict = prelink_conflict (info, GELF_R_SYM (rel->r_info),
GELF_R_TYPE (rel->r_info));
if (conflict == NULL)
@ -102,7 +102,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
ret = prelink_conflict_add_rela (info);
if (ret == NULL)
return 1;
@@ -342,6 +406,33 @@ arm_prelink_conflict_rel (DSO *dso, stru
@@ -342,6 +406,33 @@
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;
@ -136,7 +136,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
case R_ARM_COPY:
error (0, 0, "R_ARM_COPY should not be present in shared libraries");
return 1;
@@ -359,6 +450,7 @@ arm_prelink_conflict_rela (DSO *dso, str
@@ -359,6 +450,7 @@
{
GElf_Addr value;
struct prelink_conflict *conflict;
@ -144,7 +144,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
GElf_Rela *ret;
Elf32_Sword val;
@@ -369,8 +461,32 @@ arm_prelink_conflict_rela (DSO *dso, str
@@ -369,8 +461,32 @@
conflict = prelink_conflict (info, GELF_R_SYM (rela->r_info),
GELF_R_TYPE (rela->r_info));
if (conflict == NULL)
@ -179,7 +179,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
ret = prelink_conflict_add_rela (info);
if (ret == NULL)
return 1;
@@ -398,6 +514,32 @@ arm_prelink_conflict_rela (DSO *dso, str
@@ -398,6 +514,32 @@
case R_ARM_COPY:
error (0, 0, "R_ARM_COPY should not be present in shared libraries");
return 1;
@ -190,7 +190,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
+ && (conflict->reloc_class != RTYPE_CLASS_TLS
+ || conflict->lookup.tls == NULL))
+ {
+ error (0, 0, "%s: R_386_TLS not resolving to STT_TLS symbol",
+ error (0, 0, "%s: R_ARM_TLS not resolving to STT_TLS symbol",
+ dso->filename);
+ return 1;
+ }
@ -212,7 +212,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
default:
error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
(int) GELF_R_TYPE (rela->r_info));
@@ -418,6 +560,8 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel
@@ -418,6 +560,8 @@
abort ();
case R_ARM_RELATIVE:
case R_ARM_ABS32:
@ -221,7 +221,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
rela->r_addend = (Elf32_Sword) read_ule32 (dso, rel->r_offset);
break;
case R_ARM_PC24:
@@ -426,6 +570,7 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel
@@ -426,6 +570,7 @@
break;
case R_ARM_COPY:
case R_ARM_GLOB_DAT:
@ -229,7 +229,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
rela->r_addend = 0;
break;
}
@@ -445,6 +590,8 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *re
@@ -445,6 +590,8 @@
abort ();
case R_ARM_RELATIVE:
case R_ARM_ABS32:
@ -238,7 +238,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
write_le32 (dso, rela->r_offset, rela->r_addend);
break;
case R_ARM_PC24:
@@ -453,6 +600,7 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *re
@@ -453,6 +600,7 @@
| ((rela->r_addend >> 2) & 0xffffff));
break;
case R_ARM_GLOB_DAT:
@ -246,13 +246,16 @@ Index: prelink-0.0.20061027/src/arch-arm.c
write_le32 (dso, rela->r_offset, 0);
break;
}
@@ -488,6 +636,15 @@ arm_need_rel_to_rela (DSO *dso, int firs
@@ -488,6 +636,18 @@
/* FALLTHROUGH */
case R_ARM_PC24:
return 1;
+ case R_ARM_TLS_DTPOFF32:
+ /* We can prelink these fields, and the addend is relative
+ to the symbol value. A RELA entry is needed. */
+ return 1;
+ case R_ARM_TLS_TPOFF32:
+ /* In shared libraries {D,}TPOFF32 is changed always into
+ /* In shared libraries TPOFF32 is changed always into
+ conflicts, for executables we need to preserve
+ original addend. */
+ if (dso->ehdr.e_type == ET_EXEC) {
@ -262,7 +265,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
}
}
}
@@ -612,6 +769,12 @@ arm_undo_prelink_rel (DSO *dso, GElf_Rel
@@ -612,6 +772,12 @@
return 0;
error (0, 0, "%s: R_ARM_COPY reloc in shared library?", dso->filename);
return 1;
@ -275,7 +278,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
default:
error (0, 0, "%s: Unknown arm relocation type %d", dso->filename,
(int) GELF_R_TYPE (rel->r_info));
@@ -634,6 +797,10 @@ arm_reloc_class (int reloc_type)
@@ -634,6 +800,10 @@
{
case R_ARM_COPY: return RTYPE_CLASS_COPY;
case R_ARM_JUMP_SLOT: return RTYPE_CLASS_PLT;
@ -286,7 +289,7 @@ Index: prelink-0.0.20061027/src/arch-arm.c
default: return RTYPE_CLASS_VALID;
}
}
@@ -646,7 +813,7 @@ PL_ARCH = {
@@ -646,7 +816,7 @@
.R_JMP_SLOT = R_ARM_JUMP_SLOT,
.R_COPY = R_ARM_COPY,
.R_RELATIVE = R_ARM_RELATIVE,

67
meta/packages/prelink/prelink-20061027/armfix.patch
View File

@ -1,67 +0,0 @@
Index: prelink-0.0.20061027/src/arch-arm.c
===================================================================
--- prelink-0.0.20061027.orig/src/arch-arm.c 2008-06-04 19:41:07.000000000 +0100
+++ prelink-0.0.20061027/src/arch-arm.c 2008-06-04 19:41:59.000000000 +0100
@@ -145,13 +145,12 @@
error (0, 0, "%s: R_ARM_PC24 relocs with non-zero addend should not be present in prelinked REL sections",
dso->filename);
return 1;
- /* DTPOFF32, DTPMOD32 and TPOFF32 is impossible to predict unless prelink
- sets the rules. Also for DTPOFF32/TPOFF32 there is REL->RELA problem. */
+ /* DTPMOD32 is impossible to predict unless prelink sets the rules.
+ DTPOFF32/TPOFF32 are converted REL->RELA. */
case R_ARM_TLS_DTPOFF32:
- if (dso->ehdr.e_type == ET_EXEC)
- error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked ET_EXEC REL sections",
+ error (0, 0, "%s: R_ARM_TLS_DTPOFF32 relocs should not be present in prelinked REL section",
dso->filename);
- break;
+ return 1;
case R_ARM_TLS_DTPMOD32:
if (dso->ehdr.e_type == ET_EXEC)
{
@@ -161,9 +160,11 @@
}
break;
case R_ARM_TLS_TPOFF32:
- if (dso->ehdr.e_type == ET_EXEC)
+ 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);
+ return 1;
+ }
break;
case R_ARM_COPY:
if (dso->ehdr.e_type == ET_EXEC)
@@ -216,8 +217,7 @@
(read_ule32 (dso, rela->r_offset) & 0xff000000) | val);
break;
case R_ARM_TLS_DTPOFF32:
- if (dso->ehdr.e_type == ET_EXEC)
- write_le32 (dso, rela->r_offset, value + rela->r_addend);
+ write_le32 (dso, rela->r_offset, value + rela->r_addend);
break;
/* DTPMOD32 and TPOFF32 are impossible to predict unless prelink
sets the rules. */
@@ -521,7 +521,7 @@
&& (conflict->reloc_class != RTYPE_CLASS_TLS
|| conflict->lookup.tls == NULL))
{
- error (0, 0, "%s: R_386_TLS not resolving to STT_TLS symbol",
+ error (0, 0, "%s: R_ARM_TLS not resolving to STT_TLS symbol",
dso->filename);
return 1;
}
@@ -637,8 +637,11 @@
case R_ARM_PC24:
return 1;
case R_ARM_TLS_DTPOFF32:
+ /* We can prelink these fields, and the addend is relative
+ to the symbol value. A RELA entry is needed. */
+ return 1;
case R_ARM_TLS_TPOFF32:
- /* In shared libraries {D,}TPOFF32 is changed always into
+ /* In shared libraries TPOFF32 is changed always into
conflicts, for executables we need to preserve
original addend. */
if (dso->ehdr.e_type == ET_EXEC) {

5
meta/packages/prelink/prelink_20061027.bb
View File

@ -4,7 +4,7 @@ DESCRIPTION = " The prelink package contains a utility which modifies ELF shared
and executables, so that far fewer relocations need to be resolved at \
runtime and thus programs come up faster."
LICENSE = "GPL"
PR = "r8"
PR = "r9"
SRC_URI = "${DEBIAN_MIRROR}/main/p/prelink/prelink_0.0.${PV}.orig.tar.gz \
file://prelink.conf \
@ -13,8 +13,7 @@ SRC_URI = "${DEBIAN_MIRROR}/main/p/prelink/prelink_0.0.${PV}.orig.tar.gz \
TARGET_OS_ORIG := "${TARGET_OS}"
OVERRIDES_append = ":${TARGET_OS_ORIG}"
SRC_URI_append_linux-gnueabi = " file://arm_eabi.patch;patch=1 \
file://armfix.patch;patch=1 "
SRC_URI_append_linux-gnueabi = " file://arm_eabi.patch;patch=1"
S = "${WORKDIR}/prelink-0.0.${PV}"