summaryrefslogtreecommitdiff
path: root/packages
diff options
context:
space:
mode:
Diffstat (limited to 'packages')
-rw-r--r--packages/prelink/files/prelink.conf (renamed from packages/prelink/prelink-20061027/prelink.conf)0
-rw-r--r--packages/prelink/files/prelink.cron.daily (renamed from packages/prelink/prelink-20061027/prelink.cron.daily)0
-rw-r--r--packages/prelink/files/prelink.default (renamed from packages/prelink/prelink-20061027/prelink.default)0
-rw-r--r--packages/prelink/prelink-20071009/arm_eabi.patch305
-rw-r--r--packages/prelink/prelink_20071009.bb46
5 files changed, 351 insertions, 0 deletions
diff --git a/packages/prelink/prelink-20061027/prelink.conf b/packages/prelink/files/prelink.conf
index c5a4f4adc3..c5a4f4adc3 100644
--- a/packages/prelink/prelink-20061027/prelink.conf
+++ b/packages/prelink/files/prelink.conf
diff --git a/packages/prelink/prelink-20061027/prelink.cron.daily b/packages/prelink/files/prelink.cron.daily
index 0b3c07322c..0b3c07322c 100644
--- a/packages/prelink/prelink-20061027/prelink.cron.daily
+++ b/packages/prelink/files/prelink.cron.daily
diff --git a/packages/prelink/prelink-20061027/prelink.default b/packages/prelink/files/prelink.default
index 901258ed2a..901258ed2a 100644
--- a/packages/prelink/prelink-20061027/prelink.default
+++ b/packages/prelink/files/prelink.default
diff --git a/packages/prelink/prelink-20071009/arm_eabi.patch b/packages/prelink/prelink-20071009/arm_eabi.patch
new file mode 100644
index 0000000000..5656350d4a
--- /dev/null
+++ b/packages/prelink/prelink-20071009/arm_eabi.patch
@@ -0,0 +1,305 @@
+From 7244fbfa85bc874225cd91a797e94bca78697848 Mon Sep 17 00:00:00 2001
+From: Holger Freyther <ich@tamarin.(none)>
+Date: Sun, 12 Oct 2008 13:45:14 +0200
+Subject: [PATCH] ARM EABI patch from Openembedded? Taken from where?
+
+---
+ src/arch-arm.c | 177 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 172 insertions(+), 5 deletions(-)
+
+diff --git a/src/arch-arm.c b/src/arch-arm.c
+index 6641e86..3080b0a 100644
+--- a/src/arch-arm.c
++++ b/src/arch-arm.c
+@@ -145,6 +145,26 @@ arm_prelink_rel (struct prelink_info *info, GElf_Rel *rel, GElf_Addr reladdr)
+ 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. */
++ 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",
++ dso->filename);
++ break;
++ 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 +215,25 @@ arm_prelink_rela (struct prelink_info *info, GElf_Rela *rela,
+ 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);
++ break;
++ /* DTPMOD32 and TPOFF32 are 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 +354,7 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ {
+ 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 +364,32 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ 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 {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ 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 +406,33 @@ arm_prelink_conflict_rel (DSO *dso, struct prelink_info *info, GElf_Rel *rel,
+ 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 + read_ule32 (dso, rel->r_offset);
++ 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 +450,7 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ {
+ GElf_Addr value;
+ struct prelink_conflict *conflict;
++ struct prelink_tls *tls;
+ GElf_Rela *ret;
+ Elf32_Sword val;
+
+@@ -369,8 +461,32 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ 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 {D,}TPOFF relocs need conflicts. */
++ case R_ARM_TLS_DTPMOD32:
++ case R_ARM_TLS_DTPOFF32:
++ 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 +514,32 @@ arm_prelink_conflict_rela (DSO *dso, struct prelink_info *info,
+ 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 + rela->r_addend;
++ 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 +560,8 @@ arm_rel_to_rela (DSO *dso, GElf_Rel *rel, GElf_Rela *rela)
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ 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, GElf_Rela *rela)
+ break;
+ case R_ARM_COPY:
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ rela->r_addend = 0;
+ break;
+ }
+@@ -445,6 +590,8 @@ arm_rela_to_rel (DSO *dso, GElf_Rela *rela, GElf_Rel *rel)
+ abort ();
+ case R_ARM_RELATIVE:
+ case R_ARM_ABS32:
++ case R_ARM_TLS_TPOFF32:
++ case R_ARM_TLS_DTPOFF32:
+ 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 *rela, GElf_Rel *rel)
+ | ((rela->r_addend >> 2) & 0xffffff));
+ break;
+ case R_ARM_GLOB_DAT:
++ case R_ARM_TLS_DTPMOD32:
+ write_le32 (dso, rela->r_offset, 0);
+ break;
+ }
+@@ -488,6 +636,15 @@ arm_need_rel_to_rela (DSO *dso, int first, int last)
+ /* FALLTHROUGH */
+ case R_ARM_PC24:
+ return 1;
++ case R_ARM_TLS_DTPOFF32:
++ case R_ARM_TLS_TPOFF32:
++ /* In shared libraries {D,}TPOFF32 is changed always into
++ conflicts, for executables we need to preserve
++ original addend. */
++ if (dso->ehdr.e_type == ET_EXEC) {
++ return 1;
++ }
++ break;
+ }
+ }
+ }
+@@ -614,6 +771,12 @@ arm_undo_prelink_rel (DSO *dso, GElf_Rel *rel, GElf_Addr reladdr)
+ return 0;
+ error (0, 0, "%s: R_ARM_COPY reloc in shared library?", dso->filename);
+ return 1;
++ case R_ARM_TLS_DTPMOD32:
++ write_le32 (dso, rel->r_offset, 0);
++ break;
++ case R_ARM_TLS_DTPOFF32:
++ 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));
+@@ -636,6 +799,10 @@ arm_reloc_class (int reloc_type)
+ {
+ 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;
+ }
+ }
+@@ -648,7 +815,7 @@ PL_ARCH = {
+ .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,
+--
+1.5.4.3
+
diff --git a/packages/prelink/prelink_20071009.bb b/packages/prelink/prelink_20071009.bb
new file mode 100644
index 0000000000..e93f1f2515
--- /dev/null
+++ b/packages/prelink/prelink_20071009.bb
@@ -0,0 +1,46 @@
+SECTION = "devel"
+DEPENDS = "elfutils"
+DESCRIPTION = " The prelink package contains a utility which modifies ELF shared libraries \
+and executables, so that far fewer relocations need to be resolved at \
+runtime and thus programs come up faster."
+LICENSE = "GPL"
+PR = "r5"
+
+SRC_URI = "${DEBIAN_MIRROR}/main/p/prelink/prelink_0.0.${PV}.orig.tar.gz \
+ file://prelink.conf \
+ file://prelink.cron.daily \
+ file://prelink.default"
+
+TARGET_OS_ORIG := "${TARGET_OS}"
+OVERRIDES_append = ":${TARGET_OS_ORIG}"
+SRC_URI_append_linux-gnueabi = " file://arm_eabi.patch;patch=1"
+
+S = "${WORKDIR}/prelink-0.0.${PV}"
+
+EXTRA_OECONF = "--disable-64bit"
+
+inherit autotools
+
+do_install_append () {
+ install -d ${D}${sysconfdir}/cron.daily ${D}${sysconfdir}/default
+ install -m 0644 ${WORKDIR}/prelink.conf ${D}${sysconfdir}/prelink.conf
+ install -m 0644 ${WORKDIR}/prelink.cron.daily ${D}${sysconfdir}/cron.daily/prelink
+ install -m 0644 ${WORKDIR}/prelink.default ${D}${sysconfdir}/default/prelink
+}
+
+pkg_postinst_prelink() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+ exit 1
+fi
+
+prelink -a
+}
+
+pkg_postrm_prelink() {
+#!/bin/sh
+
+prelink -au
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 18:56:31 +0000