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remove unused patches

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This commit is contained in:
Nick Clifton 2022-05-06 13:53:51 +01:00
parent c0d31e974b
commit 9c952780c9
11 changed files with 0 additions and 35066 deletions
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944
binutils-AArch64-EFI.patch
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@ -1,944 +0,0 @@
diff -rup binutils.orig/bfd/.gitignore binutils-2.37/bfd/.gitignore
--- binutils.orig/bfd/.gitignore 2021-12-01 13:35:33.826078119 +0000
+++ binutils-2.37/bfd/.gitignore 2021-12-01 13:35:43.138988270 +0000
@@ -10,6 +10,7 @@
/peigen.c
/pepigen.c
/pex64igen.c
+/pe-aarch64igen.c
/stmp-bfd-h
/targmatch.h
diff -rup binutils.orig/bfd/Makefile.am binutils-2.37/bfd/Makefile.am
--- binutils.orig/bfd/Makefile.am 2021-12-01 13:35:33.817078206 +0000
+++ binutils-2.37/bfd/Makefile.am 2021-12-01 13:35:43.139988261 +0000
@@ -567,7 +567,9 @@ BFD64_BACKENDS = \
mach-o-aarch64.lo \
mach-o-x86-64.lo \
mmo.lo \
+ pe-aarch64igen.lo \
pe-x86_64.lo \
+ pei-aarch64lo \
pei-ia64.lo \
pei-x86_64.lo \
pepigen.lo \
@@ -607,6 +609,7 @@ BFD64_BACKENDS_CFILES = \
mach-o-x86-64.c \
mmo.c \
pe-x86_64.c \
+ pei-aarch64.c \
pei-ia64.c \
pei-x86_64.c \
vms-alpha.c
@@ -666,7 +669,7 @@ BUILD_CFILES = \
elf32-aarch64.c elf64-aarch64.c \
elf32-ia64.c elf64-ia64.c \
elf32-riscv.c elf64-riscv.c \
- peigen.c pepigen.c pex64igen.c
+ peigen.c pepigen.c pex64igen.c pe-aarch64igen.c
CFILES = $(SOURCE_CFILES) $(BUILD_CFILES)
@@ -862,6 +865,10 @@ pex64igen.c: peXXigen.c
echo "#line 1 \"peXXigen.c\"" > $@
$(SED) -e s/XX/pex64/g < $< >> $@
+pe-aarch64igen.c: peXXigen.c
+ echo "#line 1 \"peXXigen.c\"" > $@
+ $(SED) -e s/XX/peAArch64/g < $< >> $@
+
BFD_H_DEPS= $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/diagnostics.h
LOCAL_H_DEPS= libbfd.h sysdep.h config.h
$(BFD32_LIBS) \
diff -rup binutils.orig/bfd/Makefile.in binutils-2.37/bfd/Makefile.in
--- binutils.orig/bfd/Makefile.in 2021-12-01 13:35:33.823078148 +0000
+++ binutils-2.37/bfd/Makefile.in 2021-12-01 13:35:43.139988261 +0000
@@ -994,7 +994,9 @@ BFD64_BACKENDS = \
mach-o-aarch64.lo \
mach-o-x86-64.lo \
mmo.lo \
+ pe-aarch64igen.lo \
pe-x86_64.lo \
+ pei-aarch64.lo \
pei-ia64.lo \
pei-x86_64.lo \
pepigen.lo \
@@ -1034,6 +1036,7 @@ BFD64_BACKENDS_CFILES = \
mach-o-x86-64.c \
mmo.c \
pe-x86_64.c \
+ pei-aarch64.c \
pei-ia64.c \
pei-x86_64.c \
vms-alpha.c
@@ -1092,7 +1095,7 @@ BUILD_CFILES = \
elf32-aarch64.c elf64-aarch64.c \
elf32-ia64.c elf64-ia64.c \
elf32-riscv.c elf64-riscv.c \
- peigen.c pepigen.c pex64igen.c
+ peigen.c pepigen.c pex64igen.c pe-aarch64igen.c
CFILES = $(SOURCE_CFILES) $(BUILD_CFILES)
SOURCE_HFILES = \
@@ -1551,9 +1554,11 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-mcore.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-sh.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-x86_64.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pei-aarch64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/peigen.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pepigen.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pex64igen.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pe-aarch64igen.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ppcboot.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/reloc.Plo@am__quote@
@@ -1991,6 +1996,11 @@ pepigen.c : peXXigen.c
pex64igen.c: peXXigen.c
echo "#line 1 \"peXXigen.c\"" > $@
$(SED) -e s/XX/pex64/g < $< >> $@
+
+pe-aarch64igen.c: peXXigen.c
+ echo "#line 1 \"peXXigen.c\"" > $@
+ $(SED) -e s/XX/peAArch64/g < $< >> $@
+
$(BFD32_LIBS) \
$(BFD64_LIBS) \
$(ALL_MACHINES) \
diff -rup binutils.orig/bfd/bfd.c binutils-2.37/bfd/bfd.c
--- binutils.orig/bfd/bfd.c 2021-12-01 13:35:33.821078167 +0000
+++ binutils-2.37/bfd/bfd.c 2021-12-01 13:35:43.139988261 +0000
@@ -1735,6 +1735,7 @@ bfd_get_sign_extend_vma (bfd *abfd)
|| strcmp (name, "pei-i386") == 0
|| strcmp (name, "pe-x86-64") == 0
|| strcmp (name, "pei-x86-64") == 0
+ || strcmp (name, "pei-aarch64-little") == 0
|| strcmp (name, "pe-arm-wince-little") == 0
|| strcmp (name, "pei-arm-wince-little") == 0
|| strcmp (name, "aixcoff-rs6000") == 0
Only in binutils-2.37/bfd: coff-aarch64.c
diff -rup binutils.orig/bfd/coffcode.h binutils-2.37/bfd/coffcode.h
--- binutils.orig/bfd/coffcode.h 2021-12-01 13:35:33.822078158 +0000
+++ binutils-2.37/bfd/coffcode.h 2021-12-01 13:35:43.140988251 +0000
@@ -2215,6 +2215,12 @@ coff_set_arch_mach_hook (bfd *abfd, void
}
break;
#endif
+#ifdef AARCH64MAGIC
+ case AARCH64MAGIC:
+ arch = bfd_arch_aarch64;
+ machine = internal_f->f_flags & F_AARCH64_ARCHITECTURE_MASK;
+ break;
+#endif
#ifdef Z80MAGIC
case Z80MAGIC:
arch = bfd_arch_z80;
@@ -2771,6 +2777,12 @@ coff_set_flags (bfd * abfd,
return true;
#endif
+#ifdef AARCH64MAGIC
+ case bfd_arch_aarch64:
+ * magicp = AARCH64MAGIC;
+ return true;
+#endif
+
#ifdef ARMMAGIC
case bfd_arch_arm:
#ifdef ARM_WINCE
@@ -3866,7 +3878,7 @@ coff_write_object_contents (bfd * abfd)
internal_f.f_flags |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
#endif
-#ifndef COFF_WITH_pex64
+#if !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
#ifdef COFF_WITH_PE
internal_f.f_flags |= IMAGE_FILE_32BIT_MACHINE;
#else
@@ -3914,6 +3926,11 @@ coff_write_object_contents (bfd * abfd)
#define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;
#endif
+
+#if defined(AARCH64)
+#define __A_MAGIC_SET__
+ internal_a.magic = ZMAGIC;
+#endif
#if defined MCORE_PE
#define __A_MAGIC_SET__
diff -rup binutils.orig/bfd/config.bfd binutils-2.37/bfd/config.bfd
--- binutils.orig/bfd/config.bfd 2021-12-01 13:35:33.833078051 +0000
+++ binutils-2.37/bfd/config.bfd 2021-12-01 13:35:43.140988251 +0000
@@ -232,7 +232,7 @@ case "${targ}" in
;;
aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
targ_defvec=aarch64_elf64_le_vec
- targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec"
want64=true
;;
aarch64_be-*-elf)
@@ -257,7 +257,7 @@ case "${targ}" in
;;
aarch64-*-linux* | aarch64-*-netbsd*)
targ_defvec=aarch64_elf64_le_vec
- targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec"
want64=true
;;
aarch64_be-*-linux* | aarch64_be-*-netbsd*)
diff -rup binutils.orig/bfd/configure binutils-2.37/bfd/configure
--- binutils.orig/bfd/configure 2021-12-01 13:35:33.817078206 +0000
+++ binutils-2.37/bfd/configure 2021-12-01 13:35:43.141988241 +0000
@@ -13283,6 +13283,7 @@ do
aarch64_elf64_le_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
aarch64_elf64_le_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
aarch64_mach_o_vec) tb="$tb mach-o-aarch64.lo"; target_size=64 ;;
+ aarch64_pei_vec) tb="$tb pei-aarch64.lo pe-aarch64igen.lo $coff"; target_size=64 ;;
alpha_ecoff_le_vec) tb="$tb coff-alpha.lo ecoff.lo $ecoff"; target_size=64 ;;
alpha_elf64_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
alpha_elf64_fbsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
diff -rup binutils.orig/bfd/configure.ac binutils-2.37/bfd/configure.ac
--- binutils.orig/bfd/configure.ac 2021-12-01 13:35:33.829078090 +0000
+++ binutils-2.37/bfd/configure.ac 2021-12-01 13:35:43.141988241 +0000
@@ -439,6 +439,7 @@ do
aarch64_elf64_le_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
aarch64_elf64_le_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
aarch64_mach_o_vec) tb="$tb mach-o-aarch64.lo"; target_size=64 ;;
+ aarch64_pei_vec) tb="$tb pei-aarch64.lo pe-aarch64igen.lo $coff"; target_size=64 ;;
alpha_ecoff_le_vec) tb="$tb coff-alpha.lo ecoff.lo $ecoff"; target_size=64 ;;
alpha_elf64_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
alpha_elf64_fbsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
diff -rup binutils.orig/bfd/libpei.h binutils-2.37/bfd/libpei.h
--- binutils.orig/bfd/libpei.h 2021-12-01 13:35:33.830078081 +0000
+++ binutils-2.37/bfd/libpei.h 2021-12-01 13:35:43.141988241 +0000
@@ -275,6 +275,41 @@
#define _bfd_XXi_write_codeview_record _bfd_pepi_write_codeview_record
#define _bfd_XXi_slurp_codeview_record _bfd_pepi_slurp_codeview_record
+#elif defined COFF_WITH_peAArch64
+
+#define GET_OPTHDR_IMAGE_BASE H_GET_64
+#define PUT_OPTHDR_IMAGE_BASE H_PUT_64
+#define GET_OPTHDR_SIZE_OF_STACK_RESERVE H_GET_64
+#define PUT_OPTHDR_SIZE_OF_STACK_RESERVE H_PUT_64
+#define GET_OPTHDR_SIZE_OF_STACK_COMMIT H_GET_64
+#define PUT_OPTHDR_SIZE_OF_STACK_COMMIT H_PUT_64
+#define GET_OPTHDR_SIZE_OF_HEAP_RESERVE H_GET_64
+#define PUT_OPTHDR_SIZE_OF_HEAP_RESERVE H_PUT_64
+#define GET_OPTHDR_SIZE_OF_HEAP_COMMIT H_GET_64
+#define PUT_OPTHDR_SIZE_OF_HEAP_COMMIT H_PUT_64
+#define GET_PDATA_ENTRY bfd_get_32
+
+#define _bfd_XX_bfd_copy_private_bfd_data_common _bfd_peAArch64_bfd_copy_private_bfd_data_common
+#define _bfd_XX_bfd_copy_private_section_data _bfd_peAArch64_bfd_copy_private_section_data
+#define _bfd_XX_get_symbol_info _bfd_peAArch64_get_symbol_info
+#define _bfd_XX_only_swap_filehdr_out _bfd_peAArch64_only_swap_filehdr_out
+#define _bfd_XX_print_private_bfd_data_common _bfd_peAArch64_print_private_bfd_data_common
+#define _bfd_XXi_final_link_postscript _bfd_peAArch64i_final_link_postscript
+#define _bfd_XXi_only_swap_filehdr_out _bfd_peAArch64i_only_swap_filehdr_out
+#define _bfd_XXi_swap_aouthdr_in _bfd_peAArch64i_swap_aouthdr_in
+#define _bfd_XXi_swap_aouthdr_out _bfd_peAArch64i_swap_aouthdr_out
+#define _bfd_XXi_swap_aux_in _bfd_peAArch64i_swap_aux_in
+#define _bfd_XXi_swap_aux_out _bfd_peAArch64i_swap_aux_out
+#define _bfd_XXi_swap_lineno_in _bfd_peAArch64i_swap_lineno_in
+#define _bfd_XXi_swap_lineno_out _bfd_peAArch64i_swap_lineno_out
+#define _bfd_XXi_swap_scnhdr_out _bfd_peAArch64i_swap_scnhdr_out
+#define _bfd_XXi_swap_sym_in _bfd_peAArch64i_swap_sym_in
+#define _bfd_XXi_swap_sym_out _bfd_peAArch64i_swap_sym_out
+#define _bfd_XXi_swap_debugdir_in _bfd_peAArch64i_swap_debugdir_in
+#define _bfd_XXi_swap_debugdir_out _bfd_peAArch64i_swap_debugdir_out
+#define _bfd_XXi_write_codeview_record _bfd_peAArch64i_write_codeview_record
+#define _bfd_XXi_slurp_codeview_record _bfd_peAArch64i_slurp_codeview_record
+
#else /* !COFF_WITH_pep */
#define GET_OPTHDR_IMAGE_BASE H_GET_32
@@ -369,5 +404,6 @@ bool _bfd_XX_bfd_copy_private_section_da
bool _bfd_pe_print_ce_compressed_pdata (bfd *, void *);
bool _bfd_pe64_print_ce_compressed_pdata (bfd *, void *);
bool _bfd_pex64_print_ce_compressed_pdata (bfd *, void *);
+bool _bfd_peAArch64_print_ce_compressed_pdata (bfd *, void *);
bool _bfd_pep_print_ce_compressed_pdata (bfd *, void *);
diff -rup binutils.orig/bfd/peXXigen.c binutils-2.37/bfd/peXXigen.c
--- binutils.orig/bfd/peXXigen.c 2021-12-01 13:35:33.827078110 +0000
+++ binutils-2.37/bfd/peXXigen.c 2021-12-01 13:35:43.142988232 +0000
@@ -60,8 +60,9 @@
on this code has a chance of getting something accomplished without
wasting too much time. */
-/* This expands into COFF_WITH_pe, COFF_WITH_pep, or COFF_WITH_pex64
- depending on whether we're compiling for straight PE or PE+. */
+/* This expands into COFF_WITH_pe, COFF_WITH_pep, COFF_WITH_pex64 or
+ COFF_WITH_peAArch64 depending on whether we're compiling for straight
+ PE or PE+. */
#define COFF_WITH_XX
#include "sysdep.h"
@@ -83,6 +84,8 @@
# include "coff/x86_64.h"
#elif defined COFF_WITH_pep
# include "coff/ia64.h"
+#elif defined COFF_WITH_peAArch64
+# include "coff/aarch64.h"
#else
# include "coff/i386.h"
#endif
@@ -92,7 +95,7 @@
#include "libpei.h"
#include "safe-ctype.h"
-#if defined COFF_WITH_pep || defined COFF_WITH_pex64
+#if defined COFF_WITH_pep || defined COFF_WITH_pex64 || defined COFF_WITH_peAArch64
# undef AOUTSZ
# define AOUTSZ PEPAOUTSZ
# define PEAOUTHDR PEPAOUTHDR
@@ -469,7 +472,7 @@ _bfd_XXi_swap_aouthdr_in (bfd * abfd,
aouthdr_int->text_start =
GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start);
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
/* PE32+ does not have data_start member! */
aouthdr_int->data_start =
GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start);
@@ -555,7 +558,7 @@ _bfd_XXi_swap_aouthdr_in (bfd * abfd,
if (aouthdr_int->entry)
{
aouthdr_int->entry += a->ImageBase;
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
aouthdr_int->entry &= 0xffffffff;
#endif
}
@@ -563,12 +566,12 @@ _bfd_XXi_swap_aouthdr_in (bfd * abfd,
if (aouthdr_int->tsize)
{
aouthdr_int->text_start += a->ImageBase;
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
aouthdr_int->text_start &= 0xffffffff;
#endif
}
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
/* PE32+ does not have data_start member! */
if (aouthdr_int->dsize)
{
@@ -628,7 +631,7 @@ _bfd_XXi_swap_aouthdr_out (bfd * abfd, v
if (aouthdr_in->tsize)
{
aouthdr_in->text_start -= ib;
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
aouthdr_in->text_start &= 0xffffffff;
#endif
}
@@ -636,7 +639,7 @@ _bfd_XXi_swap_aouthdr_out (bfd * abfd, v
if (aouthdr_in->dsize)
{
aouthdr_in->data_start -= ib;
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
aouthdr_in->data_start &= 0xffffffff;
#endif
}
@@ -644,7 +647,7 @@ _bfd_XXi_swap_aouthdr_out (bfd * abfd, v
if (aouthdr_in->entry)
{
aouthdr_in->entry -= ib;
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
aouthdr_in->entry &= 0xffffffff;
#endif
}
@@ -748,7 +751,7 @@ _bfd_XXi_swap_aouthdr_out (bfd * abfd, v
PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
aouthdr_out->standard.text_start);
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
/* PE32+ does not have data_start member! */
PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
aouthdr_out->standard.data_start);
@@ -1800,7 +1803,7 @@ pe_print_edata (bfd * abfd, void * vfile
static bool
pe_print_pdata (bfd * abfd, void * vfile)
{
-#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
# define PDATA_ROW_SIZE (3 * 8)
#else
# define PDATA_ROW_SIZE (5 * 4)
@@ -1827,7 +1830,7 @@ pe_print_pdata (bfd * abfd, void * vfile
fprintf (file,
_("\nThe Function Table (interpreted .pdata section contents)\n"));
-#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
fprintf (file,
_(" vma:\t\t\tBegin Address End Address Unwind Info\n"));
#else
@@ -1864,7 +1867,7 @@ pe_print_pdata (bfd * abfd, void * vfile
bfd_vma eh_handler;
bfd_vma eh_data;
bfd_vma prolog_end_addr;
-#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64)
int em_data;
#endif
@@ -1882,7 +1885,7 @@ pe_print_pdata (bfd * abfd, void * vfile
/* We are probably into the padding of the section now. */
break;
-#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64)
em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3);
#endif
eh_handler &= ~(bfd_vma) 0x3;
@@ -1893,7 +1896,7 @@ pe_print_pdata (bfd * abfd, void * vfile
bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file);
bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file);
bfd_fprintf_vma (abfd, file, eh_handler);
-#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64)
fputc (' ', file);
bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file);
bfd_fprintf_vma (abfd, file, prolog_end_addr);
@@ -2784,7 +2787,7 @@ _bfd_XX_print_private_bfd_data_common (b
bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint);
fprintf (file, "\nBaseOfCode\t\t");
bfd_fprintf_vma (abfd, file, i->BaseOfCode);
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
/* PE32+ does not have BaseOfData member! */
fprintf (file, "\nBaseOfData\t\t");
bfd_fprintf_vma (abfd, file, i->BaseOfData);
@@ -3085,7 +3088,7 @@ _bfd_XX_get_symbol_info (bfd * abfd, asy
coff_get_symbol_info (abfd, symbol, ret);
}
-#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) && defined(COFF_WITH_peAArch64)
static int
sort_x64_pdata (const void *l, const void *r)
{
@@ -4504,7 +4507,7 @@ _bfd_XXi_final_link_postscript (bfd * ab
the TLS data directory consists of 4 pointers, followed
by two 4-byte integer. This implies that the total size
is different for 32-bit and 64-bit executables. */
-#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18;
#else
pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28;
@@ -4513,7 +4516,7 @@ _bfd_XXi_final_link_postscript (bfd * ab
/* If there is a .pdata section and we have linked pdata finally, we
need to sort the entries ascending. */
-#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64)
+#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) && defined(COFF_WITH_peAArch64)
{
asection *sec = bfd_get_section_by_name (abfd, ".pdata");
Only in binutils-2.37/bfd: pei-aarch64.c
diff -rup binutils.orig/bfd/peicode.h binutils-2.37/bfd/peicode.h
--- binutils.orig/bfd/peicode.h 2021-12-01 13:35:33.829078090 +0000
+++ binutils-2.37/bfd/peicode.h 2021-12-01 13:35:43.142988232 +0000
@@ -231,7 +231,7 @@ coff_swap_scnhdr_in (bfd * abfd, void *
{
scnhdr_int->s_vaddr += pe_data (abfd)->pe_opthdr.ImageBase;
/* Do not cut upper 32-bits for 64-bit vma. */
-#ifndef COFF_WITH_pex64
+#if !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64)
scnhdr_int->s_vaddr &= 0xffffffff;
#endif
}
@@ -738,6 +738,16 @@ static const jump_table jtab[] =
},
#endif
+#ifdef AARCH64MAGIC
+/* We don't currently support jumping to DLLs, so if
+ someone does try emit a runtime trap. Through UDF #0. */
+ { AARCH64MAGIC,
+ { 0x00, 0x00, 0x00, 0x00 },
+ 4, 0
+ },
+
+#endif
+
#ifdef ARMPEMAGIC
{ ARMPEMAGIC,
{ 0x00, 0xc0, 0x9f, 0xe5, 0x00, 0xf0,
@@ -910,7 +920,7 @@ pe_ILF_build_a_bfd (bfd * abfd,
/* See PR 20907 for a reproducer. */
goto error_return;
-#ifdef COFF_WITH_pex64
+#if defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64)
((unsigned int *) id4->contents)[0] = ordinal;
((unsigned int *) id4->contents)[1] = 0x80000000;
((unsigned int *) id5->contents)[0] = ordinal;
@@ -1206,6 +1216,12 @@ pe_ILF_object_p (bfd * abfd)
#endif
break;
+ case IMAGE_FILE_MACHINE_ARM64:
+#ifdef AARCH64MAGIC
+ magic = AARCH64MAGIC;
+#endif
+ break;
+
case IMAGE_FILE_MACHINE_THUMB:
#ifdef THUMBPEMAGIC
{
diff -rup binutils.orig/bfd/targets.c binutils-2.37/bfd/targets.c
--- binutils.orig/bfd/targets.c 2021-12-01 13:35:33.829078090 +0000
+++ binutils-2.37/bfd/targets.c 2021-12-01 13:35:43.142988232 +0000
@@ -679,6 +679,7 @@ extern const bfd_target aarch64_elf64_be
extern const bfd_target aarch64_elf64_le_vec;
extern const bfd_target aarch64_elf64_le_cloudabi_vec;
extern const bfd_target aarch64_mach_o_vec;
+extern const bfd_target aarch64_pei_vec;
extern const bfd_target alpha_ecoff_le_vec;
extern const bfd_target alpha_elf64_vec;
extern const bfd_target alpha_elf64_fbsd_vec;
@@ -991,6 +992,7 @@ static const bfd_target * const _bfd_tar
&aarch64_elf64_le_vec,
&aarch64_elf64_le_cloudabi_vec,
&aarch64_mach_o_vec,
+ &aarch64_pei_vec,
#endif
#ifdef BFD64
diff -rup binutils.orig/binutils/NEWS binutils-2.37/binutils/NEWS
--- binutils.orig/binutils/NEWS 2021-12-01 13:35:33.320083001 +0000
+++ binutils-2.37/binutils/NEWS 2021-12-01 13:35:43.142988232 +0000
@@ -9,6 +9,9 @@
using --unicode=highlight will display them as unicode escape sequences
highlighted in red (if supported by the output device).
+* Support for efi-app-aarch64, efi-rtdrv-aarch64 and efi-bsdrv-aarch64 has been
+ added to objcopy in order to enable UEFI development using binutils.
+
Changes in 2.37:
* The readelf tool has a new command line option which can be used to specify
Only in binutils.orig/binutils: NEWS.orig
Only in binutils.orig/binutils: NEWS.rej
Only in binutils.orig/binutils: nm.c.orig
diff -rup binutils.orig/binutils/objcopy.c binutils-2.37/binutils/objcopy.c
--- binutils.orig/binutils/objcopy.c 2021-12-01 13:35:33.302083174 +0000
+++ binutils-2.37/binutils/objcopy.c 2021-12-01 13:35:43.143988222 +0000
@@ -4987,6 +4987,13 @@ convert_efi_target (char *efi)
/* Change x86_64 to x86-64. */
efi[7] = '-';
}
+ else if (strcmp (efi + 4, "aarch64") == 0)
+ {
+ /* Change aarch64 to aarch64-little. */
+ efi = (char *) xrealloc (efi, strlen (efi) + 7);
+ char *t = "aarch64-little";
+ strcpy (efi + 4, t);
+ }
}
/* Allocate and return a pointer to a struct section_add, initializing the
Only in binutils.orig/binutils: objdump.c.orig
Only in binutils.orig/binutils: objdump.c.rej
Only in binutils.orig/binutils: readelf.c.orig
Only in binutils-2.37/binutils/testsuite/binutils-all/aarch64: pei-aarch64-little.d
Only in binutils-2.37/binutils/testsuite/binutils-all/aarch64: pei-aarch64-little.s
Only in binutils-2.37/include/coff: aarch64.h
diff -rup binutils.orig/include/coff/pe.h binutils-2.37/include/coff/pe.h
--- binutils.orig/include/coff/pe.h 2021-12-01 13:35:33.251083666 +0000
+++ binutils-2.37/include/coff/pe.h 2021-12-01 13:35:43.143988222 +0000
@@ -137,6 +137,7 @@
#define IMAGE_FILE_MACHINE_AM33 0x01d3
#define IMAGE_FILE_MACHINE_AMD64 0x8664
#define IMAGE_FILE_MACHINE_ARM 0x01c0
+#define IMAGE_FILE_MACHINE_ARM64 0xaa64
#define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64
#define IMAGE_FILE_MACHINE_CEE 0xc0ee
#define IMAGE_FILE_MACHINE_CEF 0x0cef
--- /dev/null 2021-12-01 09:13:46.241760896 +0000
+++ binutils-2.37/include/coff/aarch64.h 2021-12-01 13:35:43.143988222 +0000
@@ -0,0 +1,63 @@
+/* AArch64 COFF support for BFD.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#define COFFAARCH64 1
+
+#define L_LNNO_SIZE 2
+#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
+#include "coff/external.h"
+
+#define F_AARCH64_ARCHITECTURE_MASK (0x4000)
+
+#define AARCH64MAGIC 0xaa64 /* From Microsoft specification. */
+
+#undef BADMAG
+#define BADMAG(x) ((x).f_magic != AARCH64MAGIC)
+#define AARCH64 1 /* Customize coffcode.h. */
+
+#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
+
+#define OMAGIC 0404 /* Object files, eg as output. */
+#define ZMAGIC IMAGE_NT_OPTIONAL_HDR64_MAGIC /* Demand load format, eg normal ld output 0x10b. */
+#define STMAGIC 0401 /* Target shlib. */
+#define SHMAGIC 0443 /* Host shlib. */
+
+/* define some NT default values */
+/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */
+#define NT_SECTION_ALIGNMENT 0x1000
+#define NT_FILE_ALIGNMENT 0x200
+#define NT_DEF_RESERVE 0x100000
+#define NT_DEF_COMMIT 0x1000
+
+/* We use the .rdata section to hold read only data. */
+#define _LIT ".rdata"
+
+/********************** RELOCATION DIRECTIVES **********************/
+struct external_reloc
+{
+ char r_vaddr[4];
+ char r_symndx[4];
+ char r_type[2];
+ char r_offset[4];
+};
+
+#define RELOC struct external_reloc
+#define RELSZ 14
+
+#define ARM_NOTE_SECTION ".note"
--- /dev/null 2021-12-01 09:13:46.241760896 +0000
+++ binutils-2.37/bfd/coff-aarch64.c 2021-12-01 13:35:43.139988261 +0000
@@ -0,0 +1,166 @@
+/* BFD back-end for AArch64 COFF files.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+
+#ifndef COFF_WITH_peAArch64
+#define COFF_WITH_peAArch64
+#endif
+
+/* Note we have to make sure not to include headers twice.
+ Not all headers are wrapped in #ifdef guards, so we define
+ PEI_HEADERS to prevent double including here. */
+#ifndef PEI_HEADERS
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+#include "coff/aarch64.h"
+#include "coff/internal.h"
+#include "coff/pe.h"
+#include "libcoff.h"
+#include "libiberty.h"
+#endif
+
+#include "libcoff.h"
+
+/* The page size is a guess based on ELF. */
+
+#define COFF_PAGE_SIZE 0x1000
+
+/* All users of this file have bfd_octets_per_byte (abfd, sec) == 1. */
+#define OCTETS_PER_BYTE(ABFD, SEC) 1
+
+#ifndef PCRELOFFSET
+#define PCRELOFFSET true
+#endif
+
+/* Currently we don't handle any relocations. */
+static reloc_howto_type pe_aarch64_std_reloc_howto[] =
+ {
+
+ };
+
+#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 2
+#define COFF_PAGE_SIZE 0x1000
+
+#ifndef NUM_ELEM
+#define NUM_ELEM(a) ((sizeof (a)) / sizeof ((a)[0]))
+#endif
+
+#define NUM_RELOCS NUM_ELEM (pe_aarch64_std_reloc_howto)
+
+#define RTYPE2HOWTO(cache_ptr, dst) \
+ (cache_ptr)->howto = NULL
+
+#ifndef bfd_pe_print_pdata
+#define bfd_pe_print_pdata NULL
+#endif
+
+/* Return TRUE if this relocation should
+ appear in the output .reloc section. */
+
+static bool
+in_reloc_p (bfd * abfd ATTRIBUTE_UNUSED,
+ reloc_howto_type * howto)
+{
+ return !howto->pc_relative;
+}
+
+#include "coffcode.h"
+
+/* Target vectors. */
+const bfd_target
+#ifdef TARGET_SYM
+ TARGET_SYM =
+#else
+ aarch64_pei_vec =
+#endif
+{
+#ifdef TARGET_NAME
+ TARGET_NAME,
+#else
+ "pei-aarch64-little", /* Name. */
+#endif
+ bfd_target_coff_flavour,
+ BFD_ENDIAN_LITTLE, /* Data byte order is little. */
+ BFD_ENDIAN_LITTLE, /* Header byte order is little. */
+
+ (HAS_RELOC | EXEC_P /* Object flags. */
+ | HAS_LINENO | HAS_DEBUG
+ | HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS),
+
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* Section flags. */
+#if defined(COFF_WITH_PE)
+ | SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_READONLY | SEC_DEBUGGING
+#endif
+ | SEC_CODE | SEC_DATA | SEC_EXCLUDE ),
+
+#ifdef TARGET_UNDERSCORE
+ TARGET_UNDERSCORE, /* Leading underscore. */
+#else
+ 0, /* Leading underscore. */
+#endif
+ '/', /* Ar_pad_char. */
+ 15, /* Ar_max_namelen. */
+ 0, /* match priority. */
+ TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols. */
+
+ /* Data conversion functions. */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
+ /* Header conversion functions. */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Hdrs. */
+
+ /* Note that we allow an object file to be treated as a core file as well. */
+ { /* bfd_check_format. */
+ _bfd_dummy_target,
+ coff_object_p,
+ bfd_generic_archive_p,
+ coff_object_p
+ },
+ { /* bfd_set_format. */
+ _bfd_bool_bfd_false_error,
+ coff_mkobject,
+ _bfd_generic_mkarchive,
+ _bfd_bool_bfd_false_error
+ },
+ { /* bfd_write_contents. */
+ _bfd_bool_bfd_false_error,
+ coff_write_object_contents,
+ _bfd_write_archive_contents,
+ _bfd_bool_bfd_false_error
+ },
+
+ BFD_JUMP_TABLE_GENERIC (coff),
+ BFD_JUMP_TABLE_COPY (coff),
+ BFD_JUMP_TABLE_CORE (_bfd_nocore),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
+ BFD_JUMP_TABLE_SYMBOLS (coff),
+ BFD_JUMP_TABLE_RELOCS (coff),
+ BFD_JUMP_TABLE_WRITE (coff),
+ BFD_JUMP_TABLE_LINK (coff),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ NULL,
+
+ COFF_SWAP_TABLE
+};
--- /dev/null 2021-12-01 09:13:46.241760896 +0000
+++ binutils-2.37/binutils/testsuite/binutils-all/aarch64/pei-aarch64-little.s 2021-12-01 13:35:43.143988222 +0000
@@ -0,0 +1,42 @@
+ .arch armv8-a
+ .text
+ .align 2
+ .global foo
+ .type foo, %function
+foo:
+.LFB0:
+ .cfi_startproc
+ sub sp, sp, #16
+ .cfi_def_cfa_offset 16
+ str w0, [sp, 12]
+ ldr w0, [sp, 12]
+ mul w0, w0, w0
+ add sp, sp, 16
+ .cfi_def_cfa_offset 0
+ ret
+ .cfi_endproc
+.LFE0:
+ .size foo, .-foo
+ .align 2
+ .global main
+ .type main, %function
+main:
+.LFB1:
+ .cfi_startproc
+ stp x29, x30, [sp, -16]!
+ .cfi_def_cfa_offset 16
+ .cfi_offset 29, -16
+ .cfi_offset 30, -8
+ mov x29, sp
+ mov w0, 5
+ bl foo
+ ldp x29, x30, [sp], 16
+ .cfi_restore 30
+ .cfi_restore 29
+ .cfi_def_cfa_offset 0
+ ret
+ .cfi_endproc
+.LFE1:
+ .size main, .-main
+ .ident "GCC: (fsf-trunk.2870) 12.0.0 20210930 (experimental)"
+ .section .note.GNU-stack,"",@progbits
--- /dev/null 2021-12-01 09:13:46.241760896 +0000
+++ binutils-2.37/binutils/testsuite/binutils-all/aarch64/pei-aarch64-little.d 2021-12-01 13:35:43.143988222 +0000
@@ -0,0 +1,16 @@
+#skip: aarch64_be-*-*
+#ld: -e0
+#PROG: objcopy
+#objcopy: -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel -j .rela -j .rel.* -j .rela.* -j .rel* -j .rela* -j .reloc --target=efi-app-aarch64
+#objdump: -h -f
+#name: Check if efi app format is recognized
+
+.*: file format pei-aarch64-little
+architecture: aarch64, flags 0x00000132:
+EXEC_P, HAS_SYMS, HAS_LOCALS, D_PAGED
+start address 0x0000000000000000
+
+Sections:
+Idx Name Size VMA LMA File off Algn
+ 0 \.text 00000030 0[^ ]+ 0[^ ]+ 0[^ ]+ 2\*\*2
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
--- /dev/null 2021-11-30 07:48:35.901044247 +0000
+++ binutils-2.35.2/bfd/pei-aarch64.c 2021-11-30 13:38:37.255656936 +0000
@@ -0,0 +1,75 @@
+/* BFD back-end for AArch64 PE IMAGE COFF files.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+
+#define TARGET_SYM aarch64_pei_vec
+#define TARGET_NAME "pei-aarch64-little"
+#define TARGET_ARCHITECTURE bfd_arch_aarch64
+#define TARGET_PAGESIZE 4096
+#define TARGET_BIG_ENDIAN 0
+#define TARGET_ARCHIVE 0
+#define TARGET_PRIORITY 0
+
+#define COFF_IMAGE_WITH_PE
+/* Rename the above into.. */
+#define COFF_WITH_peAArch64
+#define COFF_WITH_PE
+#define PCRELOFFSET true
+
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
+
+#define COFF_SECTION_ALIGNMENT_ENTRIES \
+{ COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_EXACT_MATCH (".data"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_EXACT_MATCH (".rdata"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_EXACT_MATCH (".text"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_EXACT_MATCH (".pdata"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
+{ COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
+ COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
+
+#define PEI_HEADERS
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+#include "coff/aarch64.h"
+#include "coff/internal.h"
+#include "coff/pe.h"
+#include "libcoff.h"
+#include "libpei.h"
+#include "libiberty.h"
+
+/* Make sure we're setting a 64-bit format. */
+#undef AOUTSZ
+#define AOUTSZ PEPAOUTSZ
+#define PEAOUTHDR PEPAOUTHDR
+
+#include "coff-aarch64.c"

230
binutils-CVE-2021-45078.patch
View File

@ -1,230 +0,0 @@
--- binutils.orig/binutils/stabs.c 2021-12-20 12:51:40.953113439 +0000
+++ binutils-2.37/binutils/stabs.c 2021-12-20 12:56:07.607348945 +0000
@@ -202,7 +202,7 @@ static debug_type stab_find_type (void *
static bool stab_record_type
(void *, struct stab_handle *, const int *, debug_type);
static debug_type stab_xcoff_builtin_type
- (void *, struct stab_handle *, int);
+ (void *, struct stab_handle *, unsigned int);
static debug_type stab_find_tagged_type
(void *, struct stab_handle *, const char *, int, enum debug_type_kind);
static debug_type *stab_demangle_argtypes
@@ -3496,166 +3496,167 @@ stab_record_type (void *dhandle ATTRIBUT
static debug_type
stab_xcoff_builtin_type (void *dhandle, struct stab_handle *info,
- int typenum)
+ unsigned int typenum)
{
debug_type rettype;
const char *name;
- if (typenum >= 0 || typenum < -XCOFF_TYPE_COUNT)
+ typenum = -typenum - 1;
+ if (typenum >= XCOFF_TYPE_COUNT)
{
- fprintf (stderr, _("Unrecognized XCOFF type %d\n"), typenum);
+ fprintf (stderr, _("Unrecognized XCOFF type %d\n"), -typenum - 1);
return DEBUG_TYPE_NULL;
}
- if (info->xcoff_types[-typenum] != NULL)
- return info->xcoff_types[-typenum];
+ if (info->xcoff_types[typenum] != NULL)
+ return info->xcoff_types[typenum];
- switch (-typenum)
+ switch (typenum)
{
- case 1:
+ case 0:
/* The size of this and all the other types are fixed, defined
by the debugging format. */
name = "int";
rettype = debug_make_int_type (dhandle, 4, false);
break;
- case 2:
+ case 1:
name = "char";
rettype = debug_make_int_type (dhandle, 1, false);
break;
- case 3:
+ case 2:
name = "short";
rettype = debug_make_int_type (dhandle, 2, false);
break;
- case 4:
+ case 3:
name = "long";
rettype = debug_make_int_type (dhandle, 4, false);
break;
- case 5:
+ case 4:
name = "unsigned char";
rettype = debug_make_int_type (dhandle, 1, true);
break;
- case 6:
+ case 5:
name = "signed char";
rettype = debug_make_int_type (dhandle, 1, false);
break;
- case 7:
+ case 6:
name = "unsigned short";
rettype = debug_make_int_type (dhandle, 2, true);
break;
- case 8:
+ case 7:
name = "unsigned int";
rettype = debug_make_int_type (dhandle, 4, true);
break;
- case 9:
+ case 8:
name = "unsigned";
rettype = debug_make_int_type (dhandle, 4, true);
break;
- case 10:
+ case 9:
name = "unsigned long";
rettype = debug_make_int_type (dhandle, 4, true);
break;
- case 11:
+ case 10:
name = "void";
rettype = debug_make_void_type (dhandle);
break;
- case 12:
+ case 11:
/* IEEE single precision (32 bit). */
name = "float";
rettype = debug_make_float_type (dhandle, 4);
break;
- case 13:
+ case 12:
/* IEEE double precision (64 bit). */
name = "double";
rettype = debug_make_float_type (dhandle, 8);
break;
- case 14:
+ case 13:
/* This is an IEEE double on the RS/6000, and different machines
with different sizes for "long double" should use different
negative type numbers. See stabs.texinfo. */
name = "long double";
rettype = debug_make_float_type (dhandle, 8);
break;
- case 15:
+ case 14:
name = "integer";
rettype = debug_make_int_type (dhandle, 4, false);
break;
- case 16:
+ case 15:
name = "boolean";
rettype = debug_make_bool_type (dhandle, 4);
break;
- case 17:
+ case 16:
name = "short real";
rettype = debug_make_float_type (dhandle, 4);
break;
- case 18:
+ case 17:
name = "real";
rettype = debug_make_float_type (dhandle, 8);
break;
- case 19:
+ case 18:
/* FIXME */
name = "stringptr";
rettype = NULL;
break;
- case 20:
+ case 19:
/* FIXME */
name = "character";
rettype = debug_make_int_type (dhandle, 1, true);
break;
- case 21:
+ case 20:
name = "logical*1";
rettype = debug_make_bool_type (dhandle, 1);
break;
- case 22:
+ case 21:
name = "logical*2";
rettype = debug_make_bool_type (dhandle, 2);
break;
- case 23:
+ case 22:
name = "logical*4";
rettype = debug_make_bool_type (dhandle, 4);
break;
- case 24:
+ case 23:
name = "logical";
rettype = debug_make_bool_type (dhandle, 4);
break;
- case 25:
+ case 24:
/* Complex type consisting of two IEEE single precision values. */
name = "complex";
rettype = debug_make_complex_type (dhandle, 8);
break;
- case 26:
+ case 25:
/* Complex type consisting of two IEEE double precision values. */
name = "double complex";
rettype = debug_make_complex_type (dhandle, 16);
break;
- case 27:
+ case 26:
name = "integer*1";
rettype = debug_make_int_type (dhandle, 1, false);
break;
- case 28:
+ case 27:
name = "integer*2";
rettype = debug_make_int_type (dhandle, 2, false);
break;
- case 29:
+ case 28:
name = "integer*4";
rettype = debug_make_int_type (dhandle, 4, false);
break;
- case 30:
+ case 29:
/* FIXME */
name = "wchar";
rettype = debug_make_int_type (dhandle, 2, false);
break;
- case 31:
+ case 30:
name = "long long";
rettype = debug_make_int_type (dhandle, 8, false);
break;
- case 32:
+ case 31:
name = "unsigned long long";
rettype = debug_make_int_type (dhandle, 8, true);
break;
- case 33:
+ case 32:
name = "logical*8";
rettype = debug_make_bool_type (dhandle, 8);
break;
- case 34:
+ case 33:
name = "integer*8";
rettype = debug_make_int_type (dhandle, 8, false);
break;
@@ -3664,9 +3665,7 @@ stab_xcoff_builtin_type (void *dhandle,
}
rettype = debug_name_type (dhandle, name, rettype);
-
- info->xcoff_types[-typenum] = rettype;
-
+ info->xcoff_types[typenum] = rettype;
return rettype;
}

232
binutils-bfd-close-fds.patch
View File

@ -1,232 +0,0 @@
From 1c611b40e6bfc8029bff7696814330b5bc0ee5c0 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 26 Jul 2021 05:59:55 -0700
Subject: [PATCH] bfd: Close the file descriptor if there is no archive fd
Close the file descriptor if there is no archive plugin file descriptor
to avoid running out of file descriptors on thin archives with many
archive members.
bfd/
PR ld/28138
* plugin.c (bfd_plugin_close_file_descriptor): Close the file
descriptor there is no archive plugin file descriptor.
ld/
PR ld/28138
* testsuite/ld-plugin/lto.exp: Run tmpdir/pr28138 only for
native build.
PR ld/28138
* testsuite/ld-plugin/lto.exp: Run ld/28138 tests.
* testsuite/ld-plugin/pr28138.c: New file.
* testsuite/ld-plugin/pr28138-1.c: Likewise.
* testsuite/ld-plugin/pr28138-2.c: Likewise.
* testsuite/ld-plugin/pr28138-3.c: Likewise.
* testsuite/ld-plugin/pr28138-4.c: Likewise.
* testsuite/ld-plugin/pr28138-5.c: Likewise.
* testsuite/ld-plugin/pr28138-6.c: Likewise.
* testsuite/ld-plugin/pr28138-7.c: Likewise.
(cherry picked from commit 5a98fb7513b559e20dfebdbaa2a471afda3b4742)
(cherry picked from commit 7dc37e1e1209c80e0bab784df6b6bac335e836f2)
---
bfd/plugin.c | 8 +++++++
ld/testsuite/ld-plugin/lto.exp | 34 ++++++++++++++++++++++++++++++
ld/testsuite/ld-plugin/pr28138-1.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-2.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-3.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-4.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-5.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-6.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138-7.c | 6 ++++++
ld/testsuite/ld-plugin/pr28138.c | 20 ++++++++++++++++++
10 files changed, 104 insertions(+)
create mode 100644 ld/testsuite/ld-plugin/pr28138-1.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-2.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-3.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-4.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-5.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-6.c
create mode 100644 ld/testsuite/ld-plugin/pr28138-7.c
create mode 100644 ld/testsuite/ld-plugin/pr28138.c
diff --git a/bfd/plugin.c b/bfd/plugin.c
index 6cfa2b66470..3bab8febe88 100644
--- a/bfd/plugin.c
+++ b/bfd/plugin.c
@@ -291,6 +291,14 @@ bfd_plugin_close_file_descriptor (bfd *abfd, int fd)
&& !bfd_is_thin_archive (abfd->my_archive))
abfd = abfd->my_archive;
+ /* Close the file descriptor if there is no archive plugin file
+ descriptor. */
+ if (abfd->archive_plugin_fd == -1)
+ {
+ close (fd);
+ return;
+ }
+
abfd->archive_plugin_fd_open_count--;
/* Dup the archive plugin file descriptor for later use, which
will be closed by _bfd_archive_close_and_cleanup. */
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index def69e43ab3..999d911ce6a 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -687,6 +687,40 @@ if { [is_elf_format] && [check_lto_shared_available] } {
}
}
+run_cc_link_tests [list \
+ [list \
+ "Build pr28138.a" \
+ "-T" "" \
+ {pr28138-1.c pr28138-2.c pr28138-3.c pr28138-4.c pr28138-5.c \
+ pr28138-6.c pr28138-7.c} {} "pr28138.a" \
+ ] \
+ [list \
+ "Build pr28138.o" \
+ "" "" \
+ {pr28138.c} {} \
+ ] \
+]
+
+set exec_output [run_host_cmd "sh" \
+ "-c \"ulimit -n 20; \
+ $CC -Btmpdir/ld -o tmpdir/pr28138 \
+ tmpdir/pr28138.o tmpdir/pr28138.a\""]
+set exec_output [prune_warnings $exec_output]
+if [string match "" $exec_output] then {
+ if { [isnative] } {
+ set exec_output [run_host_cmd "tmpdir/pr28138" ""]
+ if [string match "PASS" $exec_output] then {
+ pass "PR ld/28138"
+ } else {
+ fail "PR ld/28138"
+ }
+ } else {
+ pass "PR ld/28138"
+ }
+} else {
+ fail "PR ld/28138"
+}
+
set testname "Build liblto-11.a"
remote_file host delete "tmpdir/liblto-11.a"
set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"]
diff --git a/ld/testsuite/ld-plugin/pr28138-1.c b/ld/testsuite/ld-plugin/pr28138-1.c
new file mode 100644
index 00000000000..51d119e1642
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-1.c
@@ -0,0 +1,6 @@
+extern int a0(void);
+int
+a1(void)
+{
+ return 1 + a0();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-2.c b/ld/testsuite/ld-plugin/pr28138-2.c
new file mode 100644
index 00000000000..1120cd797e9
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-2.c
@@ -0,0 +1,6 @@
+extern int a1(void);
+int
+a2(void)
+{
+ return 1 + a1();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-3.c b/ld/testsuite/ld-plugin/pr28138-3.c
new file mode 100644
index 00000000000..ec464947ee6
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-3.c
@@ -0,0 +1,6 @@
+extern int a2(void);
+int
+a3(void)
+{
+ return 1 + a2();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-4.c b/ld/testsuite/ld-plugin/pr28138-4.c
new file mode 100644
index 00000000000..475701b2c5c
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-4.c
@@ -0,0 +1,6 @@
+extern int a3(void);
+int
+a4(void)
+{
+ return 1 + a3();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-5.c b/ld/testsuite/ld-plugin/pr28138-5.c
new file mode 100644
index 00000000000..e24f86c363e
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-5.c
@@ -0,0 +1,6 @@
+extern int a4(void);
+int
+a5(void)
+{
+ return 1 + a4();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-6.c b/ld/testsuite/ld-plugin/pr28138-6.c
new file mode 100644
index 00000000000..b5b938bdb21
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-6.c
@@ -0,0 +1,6 @@
+extern int a5(void);
+int
+a6(void)
+{
+ return 1 + a5();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138-7.c b/ld/testsuite/ld-plugin/pr28138-7.c
new file mode 100644
index 00000000000..4ef75bf0f0c
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138-7.c
@@ -0,0 +1,6 @@
+extern int a6(void);
+int
+a7(void)
+{
+ return 1 + a6();
+}
diff --git a/ld/testsuite/ld-plugin/pr28138.c b/ld/testsuite/ld-plugin/pr28138.c
new file mode 100644
index 00000000000..68252c9f382
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr28138.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+
+extern int a7(void);
+
+int
+a0(void)
+{
+ return 0;
+}
+
+int
+main()
+{
+ if (a7() == 7)
+ {
+ printf ("PASS\n");
+ return 0;
+ }
+ return 1;
+}
--
2.27.0

201
binutils-dwarf-5-dir0.patch
View File

@ -1,201 +0,0 @@
diff -rup binutils.orig/gas/dwarf2dbg.c binutils-2.37/gas/dwarf2dbg.c
--- binutils.orig/gas/dwarf2dbg.c 2021-08-09 17:28:17.743318315 +0100
+++ binutils-2.37/gas/dwarf2dbg.c 2021-08-09 17:28:27.043264112 +0100
@@ -620,7 +620,22 @@ get_directory_table_entry (const char *d
if (can_use_zero)
{
if (dirs == NULL || dirs[0] == NULL)
- d = 0;
+ {
+ const char * pwd = getpwd ();
+
+ if (dwarf_level >= 5 && strcmp (dirname, pwd) != 0)
+ {
+ /* In DWARF-5 the 0 entry in the directory table is expected to be
+ the same as the DW_AT_comp_dir (which is set to the current build
+ directory). Since we are about to create a directory entry that
+ is not the same, allocate the current directory first.
+ FIXME: Alternatively we could generate an error message here. */
+ (void) get_directory_table_entry (pwd, strlen (pwd), true);
+ d = 1;
+ }
+ else
+ d = 0;
+ }
}
else if (d == 0)
d = 1;
@@ -628,8 +643,8 @@ get_directory_table_entry (const char *d
if (d >= dirs_allocated)
{
unsigned int old = dirs_allocated;
-
- dirs_allocated = d + 32;
+#define DIR_TABLE_INCREMENT 32
+ dirs_allocated = d + DIR_TABLE_INCREMENT;
dirs = XRESIZEVEC (char *, dirs, dirs_allocated);
memset (dirs + old, 0, (dirs_allocated - old) * sizeof (char *));
}
@@ -779,7 +794,7 @@ allocate_filename_to_slot (const char *d
{
if (dirs == NULL)
{
- dirs_allocated = files[num].dir + 32;
+ dirs_allocated = files[num].dir + DIR_TABLE_INCREMENT;
dirs = XCNEWVEC (char *, dirs_allocated);
}
@@ -807,7 +822,7 @@ allocate_filename_to_slot (const char *d
{
if (dirs == NULL)
{
- dirs_allocated = files[num].dir + 32;
+ dirs_allocated = files[num].dir + DIR_TABLE_INCREMENT;
dirs = XCNEWVEC (char *, dirs_allocated);
}
@@ -840,7 +855,7 @@ allocate_filename_to_slot (const char *d
dirlen = strlen (dirname);
file = filename;
}
-
+
d = get_directory_table_entry (dirname, dirlen, num == 0);
i = num;
@@ -2082,7 +2097,12 @@ out_dir_and_file_list (segT line_seg, in
Otherwise use pwd as main file directory. */
if (dirs_in_use > 0 && dirs != NULL && dirs[0] != NULL)
dir = remap_debug_filename (dirs[0]);
- else if (dirs_in_use > 1 && dirs != NULL && dirs[1] != NULL)
+ else if (dirs_in_use > 1
+ && dirs != NULL
+ && dirs[1] != NULL
+ /* DWARF-5 directory tables expect dir[0] to be the same as
+ DW_AT_comp_dir, which is the same as pwd. */
+ && dwarf_level < 5)
dir = remap_debug_filename (dirs[1]);
else
dir = remap_debug_filename (getpwd ());
@@ -2185,8 +2205,8 @@ out_dir_and_file_list (segT line_seg, in
uses slot zero, but that is only set explicitly using a
.file 0 directive. If that isn't used, but file 1 is,
then use that as main file name. */
- if (DWARF2_LINE_VERSION >= 5 && i == 0 && files_in_use >= 1)
- files[0].filename = files[1].filename;
+ if (DWARF2_LINE_VERSION >= 5 && i == 0 && files_in_use >= 1 && files[0].filename == NULL)
+ files[0].filename = files[1].filename;
else
files[i].filename = "";
if (DWARF2_LINE_VERSION < 5 || i != 0)
Only in binutils-2.37/gas/testsuite/gas/elf: dwarf-5-dir0.d
Only in binutils-2.37/gas/testsuite/gas/elf: dwarf-5-dir0.s
diff -rup binutils.orig/gas/testsuite/gas/elf/dwarf-5-file0.d binutils-2.37/gas/testsuite/gas/elf/dwarf-5-file0.d
--- binutils.orig/gas/testsuite/gas/elf/dwarf-5-file0.d 2021-08-09 17:28:17.817317884 +0100
+++ binutils-2.37/gas/testsuite/gas/elf/dwarf-5-file0.d 2021-08-09 17:28:27.043264112 +0100
@@ -3,17 +3,18 @@
#readelf: -wl
#...
- The Directory Table \(offset 0x.*, lines 3, columns 1\):
+ The Directory Table \(offset 0x.*, lines 4, columns 1\):
Entry Name
- 0 \(indirect line string, offset: 0x.*\): master directory
- 1 \(indirect line string, offset: 0x.*\): secondary directory
- 2 \(indirect line string, offset: 0x.*\): /tmp
+#...
+ 1 \(indirect line string, offset: 0x.*\): master directory
+ 2 \(indirect line string, offset: 0x.*\): secondary directory
+ 3 \(indirect line string, offset: 0x.*\): /tmp
The File Name Table \(offset 0x.*, lines 3, columns 3\):
Entry Dir MD5 Name
- 0 0 0x0 \(indirect line string, offset: 0x.*\): master source file
- 1 1 0x0 \(indirect line string, offset: 0x.*\): secondary source file
- 2 2 0x95828e8bc4f7404dbf7526fb7bd0f192 \(indirect line string, offset: 0x.*\): foo.c
+ 0 1 0x0 \(indirect line string, offset: 0x.*\): master source file
+ 1 2 0x0 \(indirect line string, offset: 0x.*\): secondary source file
+ 2 3 0x95828e8bc4f7404dbf7526fb7bd0f192 \(indirect line string, offset: 0x.*\): foo.c
#pass
diff -rup binutils.orig/gas/testsuite/gas/elf/elf.exp binutils-2.37/gas/testsuite/gas/elf/elf.exp
--- binutils.orig/gas/testsuite/gas/elf/elf.exp 2021-08-09 17:28:17.817317884 +0100
+++ binutils-2.37/gas/testsuite/gas/elf/elf.exp 2021-08-09 17:28:27.044264106 +0100
@@ -297,6 +297,7 @@ if { [is_elf_format] } then {
run_dump_test "dwarf2-19" $dump_opts
run_dump_test "dwarf2-20" $dump_opts
run_dump_test "dwarf-5-file0" $dump_opts
+ run_dump_test "dwarf-5-dir0" $dump_opts
run_dump_test "dwarf-4-cu" $dump_opts
run_dump_test "dwarf-5-cu" $dump_opts
run_dump_test "dwarf-5-nop-for-line-table" $dump_opts
diff -rup binutils.orig/gas/testsuite/gas/i386/dwarf5-line-1.d binutils-2.37/gas/testsuite/gas/i386/dwarf5-line-1.d
--- binutils.orig/gas/testsuite/gas/i386/dwarf5-line-1.d 2021-08-09 17:28:17.782318088 +0100
+++ binutils-2.37/gas/testsuite/gas/i386/dwarf5-line-1.d 2021-08-09 17:28:27.044264106 +0100
@@ -33,7 +33,7 @@ Raw dump of debug contents of section \.
The Directory Table \(offset 0x.*, lines 2, columns 1\):
Entry Name
- 0 \(indirect line string, offset: 0x.*\): .*/gas/testsuite/gas/i386
+ 0 \(indirect line string, offset: 0x.*\): .*/gas/testsuite
1 \(indirect line string, offset: 0x.*\): .*/gas/testsuite/gas/i386
The File Name Table \(offset 0x.*, lines 2, columns 3\):
diff -rup binutils.orig/gas/testsuite/gas/i386/dwarf5-line-2.d binutils-2.37/gas/testsuite/gas/i386/dwarf5-line-2.d
--- binutils.orig/gas/testsuite/gas/i386/dwarf5-line-2.d 2021-08-09 17:28:17.785318070 +0100
+++ binutils-2.37/gas/testsuite/gas/i386/dwarf5-line-2.d 2021-08-09 17:28:27.044264106 +0100
@@ -33,7 +33,7 @@ Raw dump of debug contents of section \.
The Directory Table \(offset 0x.*, lines 2, columns 1\):
Entry Name
- 0 \(indirect line string, offset: 0x.*\): .*/gas/testsuite/gas/i386
+ 0 \(indirect line string, offset: 0x.*\): .*/gas/testsuite
1 \(indirect line string, offset: 0x.*\): .*/gas/testsuite/gas/i386
The File Name Table \(offset 0x.*, lines 1, columns 3\):
--- /dev/null 2021-08-09 07:51:33.817495606 +0100
+++ binutils-2.37/gas/testsuite/gas/elf/dwarf-5-dir0.s 2021-08-09 17:28:54.787102415 +0100
@@ -0,0 +1,19 @@
+ .section .debug_info,"",%progbits
+ .4byte 0x8a
+ .2byte 0x2
+ .4byte .Ldebug_abbrev0
+ .byte 0x4
+ .uleb128 0x1
+
+ .file 0 "../not-the-build-directory/master-source-file.c"
+ .line 1
+ .text
+ .octa 0x12345678901234567890123456789012
+
+ .file 1 "secondary directory/secondary source file"
+ .line 2
+ .word 2
+
+ .file 2 "/tmp" "foo.c" md5 0x95828e8bc4f7404dbf7526fb7bd0f192
+ .line 5
+ .word 6
--- /dev/null 2021-08-09 07:51:33.817495606 +0100
+++ binutils-2.37/gas/testsuite/gas/elf/dwarf-5-dir0.d 2021-08-09 17:28:54.787102415 +0100
@@ -0,0 +1,20 @@
+#as: --gdwarf-5
+#name: DWARF5 dir[0]
+#readelf: -wl
+
+#...
+ The Directory Table \(offset 0x.*, lines 4, columns 1\):
+ Entry Name
+ 0 \(indirect line string, offset: 0x0\): .*/gas/testsuite
+ 1 \(indirect line string, offset: 0x.*\): ../not-the-build-directory
+ 2 \(indirect line string, offset: 0x.*\): secondary directory
+ 3 \(indirect line string, offset: 0x.*\): /tmp
+
+ The File Name Table \(offset 0x.*, lines 3, columns 3\):
+ Entry Dir MD5 Name
+ 0 1 0x0 \(indirect line string, offset: 0x.*\): master-source-file.c
+ 1 2 0x0 \(indirect line string, offset: 0x.*\): secondary source file
+ 2 3 0x95828e8bc4f7404dbf7526fb7bd0f192 \(indirect line string, offset: 0x.*\): foo.c
+#pass
+
+

19
binutils-empty-MIND-string.patch
View File

@ -1,19 +0,0 @@
--- binutils.orig/bfd/linker.c 2021-10-13 13:21:03.125429867 +0100
+++ binutils-2.37/bfd/linker.c 2021-10-13 13:33:31.328554905 +0100
@@ -1420,6 +1420,7 @@ _bfd_generic_link_add_one_symbol (struct
{
row = COMMON_ROW;
if (!bfd_link_relocatable (info)
+ && name != NULL
&& name[0] == '_'
&& name[1] == '_'
&& strcmp (name + (name[2] == '_'), "__gnu_lto_slim") == 0)
@@ -1682,7 +1683,7 @@ _bfd_generic_link_add_one_symbol (struct
cycle = true;
break;
}
- if (strcmp (h->u.i.link->root.string, string) == 0)
+ if (string != NULL && strcmp (h->u.i.link->root.string, string) == 0)
break;
/* Fall through. */
case MDEF:

323
binutils-gas-Use-the-directory-name-in-.file-0.patch
View File

@ -1,323 +0,0 @@
commit 58f3b6a3495074da39ba6e19935e4401dcbacf88
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Sep 9 09:14:42 2021 -0700
gas: Use the directory name in .file 0
DWARF5 allows .file 0 to take an optional directory name. Set the entry
0 of the directory table to the directory name in .file 0.
PR gas/28266
* dwarf2dbg.c (get_directory_table_entry): Add an argument for
the directory name in .file 0 and use it, instead of PWD.
(allocate_filenum): Pass NULL to get_directory_table_entry.
(allocate_filename_to_slot): Pass the incoming dirname to
get_directory_table_entry.
* testsuite/gas/elf/dwarf-5-file0-2.d: New file.
* testsuite/gas/elf/dwarf-5-file0-2.s: Likewise.
* testsuite/gas/elf/elf.exp: Run dwarf-5-file0-2.
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 8f5248534ad..9e3437b8948 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -592,6 +592,7 @@ get_basename (const char * pathname)
static unsigned int
get_directory_table_entry (const char *dirname,
+ const char *file0_dirname,
size_t dirlen,
bool can_use_zero)
{
@@ -621,7 +622,7 @@ get_directory_table_entry (const char *dirname,
{
if (dirs == NULL || dirs[0] == NULL)
{
- const char * pwd = getpwd ();
+ const char * pwd = file0_dirname ? file0_dirname : getpwd ();
if (dwarf_level >= 5 && strcmp (dirname, pwd) != 0)
{
@@ -630,7 +631,8 @@ get_directory_table_entry (const char *dirname,
directory). Since we are about to create a directory entry that
is not the same, allocate the current directory first.
FIXME: Alternatively we could generate an error message here. */
- (void) get_directory_table_entry (pwd, strlen (pwd), true);
+ (void) get_directory_table_entry (pwd, NULL, strlen (pwd),
+ true);
d = 1;
}
else
@@ -726,7 +728,7 @@ allocate_filenum (const char * pathname)
file = get_basename (pathname);
dir_len = file - pathname;
- dir = get_directory_table_entry (pathname, dir_len, false);
+ dir = get_directory_table_entry (pathname, NULL, dir_len, false);
/* Do not use slot-0. That is specifically reserved for use by
the '.file 0 "name"' directive. */
@@ -766,6 +768,7 @@ allocate_filename_to_slot (const char *dirname,
const char *file;
size_t dirlen;
unsigned int i, d;
+ const char *file0_dirname = dirname;
/* Short circuit the common case of adding the same pathname
as last time. */
@@ -856,7 +859,8 @@ allocate_filename_to_slot (const char *dirname,
file = filename;
}
- d = get_directory_table_entry (dirname, dirlen, num == 0);
+ d = get_directory_table_entry (dirname, file0_dirname, dirlen,
+ num == 0);
i = num;
if (! assign_file_to_slot (i, file, d))
diff --git a/gas/testsuite/gas/elf/dwarf-5-file0-2.d b/gas/testsuite/gas/elf/dwarf-5-file0-2.d
new file mode 100644
index 00000000000..4b3ed29f4c9
--- /dev/null
+++ b/gas/testsuite/gas/elf/dwarf-5-file0-2.d
@@ -0,0 +1,15 @@
+#as: --gdwarf-5
+#name: DWARF5 .file 0 dir file
+#readelf: -wl
+
+#...
+ The Directory Table \(offset 0x.*, lines 1, columns 1\):
+ Entry Name
+#...
+ 0 \(indirect line string, offset: 0x.*\): /example
+
+ The File Name Table \(offset 0x.*, lines 2, columns 2\):
+ Entry Dir Name
+ 0 0 \(indirect line string, offset: 0x.*\): test.c
+ 1 0 \(indirect line string, offset: 0x.*\): test.c
+#pass
diff --git a/gas/testsuite/gas/elf/dwarf-5-file0-2.s b/gas/testsuite/gas/elf/dwarf-5-file0-2.s
new file mode 100644
index 00000000000..135a03bf493
--- /dev/null
+++ b/gas/testsuite/gas/elf/dwarf-5-file0-2.s
@@ -0,0 +1,111 @@
+ .file "test.c"
+ .text
+.Ltext0:
+ .file 0 "/example" "test.c"
+ .globl x
+ .section .bss
+ .balign 4
+ .type x, @object
+ .size x, 4
+x:
+ .zero 4
+ .text
+.Letext0:
+ .file 1 "test.c"
+ .section .debug_info,"",%progbits
+.Ldebug_info0:
+ .long 0x32
+ .2byte 0x5
+ .byte 0x1
+ .byte 0x4
+ .long .Ldebug_abbrev0
+ .uleb128 0x1
+ .long .LASF2
+ .byte 0x1d
+ .long .LASF0
+ .long .LASF1
+ .long .Ldebug_line0
+ .uleb128 0x2
+ .string "x"
+ .byte 0x1
+ .byte 0x1
+ .byte 0x5
+ .long 0x2e
+ .uleb128 0x5
+ .byte 0x3
+ .long x
+ .uleb128 0x3
+ .byte 0x4
+ .byte 0x5
+ .string "int"
+ .byte 0
+ .section .debug_abbrev,"",%progbits
+.Ldebug_abbrev0:
+ .uleb128 0x1
+ .uleb128 0x11
+ .byte 0x1
+ .uleb128 0x25
+ .uleb128 0xe
+ .uleb128 0x13
+ .uleb128 0xb
+ .uleb128 0x3
+ .uleb128 0x1f
+ .uleb128 0x1b
+ .uleb128 0x1f
+ .uleb128 0x10
+ .uleb128 0x17
+ .byte 0
+ .byte 0
+ .uleb128 0x2
+ .uleb128 0x34
+ .byte 0
+ .uleb128 0x3
+ .uleb128 0x8
+ .uleb128 0x3a
+ .uleb128 0xb
+ .uleb128 0x3b
+ .uleb128 0xb
+ .uleb128 0x39
+ .uleb128 0xb
+ .uleb128 0x49
+ .uleb128 0x13
+ .uleb128 0x3f
+ .uleb128 0x19
+ .uleb128 0x2
+ .uleb128 0x18
+ .byte 0
+ .byte 0
+ .uleb128 0x3
+ .uleb128 0x24
+ .byte 0
+ .uleb128 0xb
+ .uleb128 0xb
+ .uleb128 0x3e
+ .uleb128 0xb
+ .uleb128 0x3
+ .uleb128 0x8
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,"",%progbits
+ .long 0x14
+ .2byte 0x2
+ .long .Ldebug_info0
+ .byte 0x4
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .long 0
+ .long 0
+ .section .debug_line,"",%progbits
+.Ldebug_line0:
+ .section .debug_str,"MS",%progbits,1
+.LASF2:
+ .string "GNU C17 11.2.1 -g"
+ .section .debug_line_str,"MS",%progbits,1
+.LASF1:
+ .string "/example"
+.LASF0:
+ .string "test.c"
+ .ident "GCC: (GNU) 11.2.1"
+ .section .note.GNU-stack,"",%progbits
diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp
index 18bc1db8c70..2485008d569 100644
--- a/gas/testsuite/gas/elf/elf.exp
+++ b/gas/testsuite/gas/elf/elf.exp
@@ -297,6 +297,7 @@ if { [is_elf_format] } then {
run_dump_test "dwarf2-19" $dump_opts
run_dump_test "dwarf2-20" $dump_opts
run_dump_test "dwarf-5-file0" $dump_opts
+ run_dump_test "dwarf-5-file0-2" $dump_opts
run_dump_test "dwarf-5-dir0" $dump_opts
run_dump_test "dwarf-4-cu" $dump_opts
run_dump_test "dwarf-5-cu" $dump_opts
commit 9f81b99e2426d19760c20c07f8cd3ae5cd85e8df
Author: Alan Modra <amodra@gmail.com>
Date: Fri Sep 10 18:01:43 2021 +0930
Re: gas: Use the directory name in .file 0
PR gas/28266
* testsuite/gas/elf/dwarf-5-file0-2.s: Use %object rather than
@object, .4byte instead of .long, and .asciz instead of .string.
diff --git a/gas/testsuite/gas/elf/dwarf-5-file0-2.s b/gas/testsuite/gas/elf/dwarf-5-file0-2.s
index 135a03bf493..bab4a16b56b 100644
--- a/gas/testsuite/gas/elf/dwarf-5-file0-2.s
+++ b/gas/testsuite/gas/elf/dwarf-5-file0-2.s
@@ -5,7 +5,7 @@
.globl x
.section .bss
.balign 4
- .type x, @object
+ .type x, %object
.size x, 4
x:
.zero 4
@@ -14,30 +14,30 @@ x:
.file 1 "test.c"
.section .debug_info,"",%progbits
.Ldebug_info0:
- .long 0x32
+ .4byte 0x32
.2byte 0x5
.byte 0x1
.byte 0x4
- .long .Ldebug_abbrev0
+ .4byte .Ldebug_abbrev0
.uleb128 0x1
- .long .LASF2
+ .4byte .LASF2
.byte 0x1d
- .long .LASF0
- .long .LASF1
- .long .Ldebug_line0
+ .4byte .LASF0
+ .4byte .LASF1
+ .4byte .Ldebug_line0
.uleb128 0x2
- .string "x"
+ .asciz "x"
.byte 0x1
.byte 0x1
.byte 0x5
- .long 0x2e
+ .4byte 0x2e
.uleb128 0x5
.byte 0x3
- .long x
+ .4byte x
.uleb128 0x3
.byte 0x4
.byte 0x5
- .string "int"
+ .asciz "int"
.byte 0
.section .debug_abbrev,"",%progbits
.Ldebug_abbrev0:
@@ -88,24 +88,24 @@ x:
.byte 0
.byte 0
.section .debug_aranges,"",%progbits
- .long 0x14
+ .4byte 0x14
.2byte 0x2
- .long .Ldebug_info0
+ .4byte .Ldebug_info0
.byte 0x4
.byte 0
.2byte 0
.2byte 0
- .long 0
- .long 0
+ .4byte 0
+ .4byte 0
.section .debug_line,"",%progbits
.Ldebug_line0:
.section .debug_str,"MS",%progbits,1
.LASF2:
- .string "GNU C17 11.2.1 -g"
+ .asciz "GNU C17 11.2.1 -g"
.section .debug_line_str,"MS",%progbits,1
.LASF1:
- .string "/example"
+ .asciz "/example"
.LASF0:
- .string "test.c"
+ .asciz "test.c"
.ident "GCC: (GNU) 11.2.1"
.section .note.GNU-stack,"",%progbits

384
binutils-gas-multibyte-warnings.patch
View File

@ -1,384 +0,0 @@
diff -rupN binutils.orig/gas/NEWS binutils-2.37/gas/NEWS
--- binutils.orig/gas/NEWS 2021-11-18 16:50:39.104088534 +0000
+++ binutils-2.37/gas/NEWS 2021-11-18 16:51:16.340948280 +0000
@@ -1,5 +1,13 @@
-*- text -*-
+* The --multibyte-handling=[allow|warn|warn-sym-only] option tells the
+ assembler what to when it encoutners multibyte characters in the input. The
+ default is to allow them. Setting the option to "warn" will generate a
+ warning message whenever any multibyte character is encountered. Using the
+ option to "warn-sym-only" will make the assembler generate a warning whenever a
+ symbol is defined containing multibyte characters. (References to undefined
+ symbols will not generate warnings).
+
Changes in 2.37:
* arm-symbianelf support removed.
diff -rupN binutils.orig/gas/app.c binutils-2.37/gas/app.c
--- binutils.orig/gas/app.c 2021-11-18 16:50:39.104088534 +0000
+++ binutils-2.37/gas/app.c 2021-11-18 16:50:42.530075630 +0000
@@ -345,6 +345,55 @@ process_escape (int ch)
}
}
+#define MULTIBYTE_WARN_COUNT_LIMIT 10
+static unsigned int multibyte_warn_count = 0;
+
+bool
+scan_for_multibyte_characters (const unsigned char * start,
+ const unsigned char * end,
+ bool warn)
+{
+ if (end <= start)
+ return false;
+
+ if (warn && multibyte_warn_count > MULTIBYTE_WARN_COUNT_LIMIT)
+ return false;
+
+ bool found = false;
+
+ while (start < end)
+ {
+ unsigned char c;
+
+ if ((c = * start++) <= 0x7f)
+ continue;
+
+ if (!warn)
+ return true;
+
+ found = true;
+
+ const char * filename;
+ unsigned int lineno;
+
+ filename = as_where (& lineno);
+ if (filename == NULL)
+ as_warn (_("multibyte character (%#x) encountered in input"), c);
+ else if (lineno == 0)
+ as_warn (_("multibyte character (%#x) encountered in %s"), c, filename);
+ else
+ as_warn (_("multibyte character (%#x) encountered in %s at or near line %u"), c, filename, lineno);
+
+ if (++ multibyte_warn_count == MULTIBYTE_WARN_COUNT_LIMIT)
+ {
+ as_warn (_("further multibyte character warnings suppressed"));
+ break;
+ }
+ }
+
+ return found;
+}
+
/* This function is called to process input characters. The GET
parameter is used to retrieve more input characters. GET should
set its parameter to point to a buffer, and return the length of
@@ -463,6 +512,11 @@ do_scrub_chars (size_t (*get) (char *, s
return 0;
from = input_buffer;
fromend = from + fromlen;
+
+ if (multibyte_handling == multibyte_warn)
+ (void) scan_for_multibyte_characters ((const unsigned char *) from,
+ (const unsigned char* ) fromend,
+ true /* Generate warnings. */);
}
while (1)
diff -rupN binutils.orig/gas/as.c binutils-2.37/gas/as.c
--- binutils.orig/gas/as.c 2021-11-18 16:50:39.104088534 +0000
+++ binutils-2.37/gas/as.c 2021-11-18 16:50:42.531075627 +0000
@@ -474,7 +474,7 @@ parse_args (int * pargc, char *** pargv)
OPTION_DEBUG_PREFIX_MAP,
OPTION_DEFSYM,
OPTION_LISTING_LHS_WIDTH,
- OPTION_LISTING_LHS_WIDTH2,
+ OPTION_LISTING_LHS_WIDTH2, /* = STD_BASE + 10 */
OPTION_LISTING_RHS_WIDTH,
OPTION_LISTING_CONT_LINES,
OPTION_DEPFILE,
@@ -484,7 +484,7 @@ parse_args (int * pargc, char *** pargv)
OPTION_GDWARF_3,
OPTION_GDWARF_4,
OPTION_GDWARF_5,
- OPTION_GDWARF_SECTIONS,
+ OPTION_GDWARF_SECTIONS, /* = STD_BASE + 20 */
OPTION_GDWARF_CIE_VERSION,
OPTION_STRIP_LOCAL_ABSOLUTE,
OPTION_TRADITIONAL_FORMAT,
@@ -494,7 +494,7 @@ parse_args (int * pargc, char *** pargv)
OPTION_NOEXECSTACK,
OPTION_SIZE_CHECK,
OPTION_ELF_STT_COMMON,
- OPTION_ELF_BUILD_NOTES,
+ OPTION_ELF_BUILD_NOTES, /* = STD_BASE + 30 */
OPTION_SECTNAME_SUBST,
OPTION_ALTERNATE,
OPTION_AL,
@@ -503,7 +503,8 @@ parse_args (int * pargc, char *** pargv)
OPTION_WARN_FATAL,
OPTION_COMPRESS_DEBUG,
OPTION_NOCOMPRESS_DEBUG,
- OPTION_NO_PAD_SECTIONS /* = STD_BASE + 40 */
+ OPTION_NO_PAD_SECTIONS,
+ OPTION_MULTIBYTE_HANDLING /* = STD_BASE + 40 */
/* When you add options here, check that they do
not collide with OPTION_MD_BASE. See as.h. */
};
@@ -581,6 +582,7 @@ parse_args (int * pargc, char *** pargv)
,{"target-help", no_argument, NULL, OPTION_TARGET_HELP}
,{"traditional-format", no_argument, NULL, OPTION_TRADITIONAL_FORMAT}
,{"warn", no_argument, NULL, OPTION_WARN}
+ ,{"multibyte-handling", required_argument, NULL, OPTION_MULTIBYTE_HANDLING}
};
/* Construct the option lists from the standard list and the target
@@ -683,6 +685,19 @@ parse_args (int * pargc, char *** pargv)
flag_traditional_format = 1;
break;
+ case OPTION_MULTIBYTE_HANDLING:
+ if (strcmp (optarg, "allow") == 0)
+ multibyte_handling = multibyte_allow;
+ else if (strcmp (optarg, "warn") == 0)
+ multibyte_handling = multibyte_warn;
+ else if (strcmp (optarg, "warn-sym-only") == 0)
+ multibyte_handling = multibyte_warn_syms;
+ else if (strcmp (optarg, "warn_sym_only") == 0)
+ multibyte_handling = multibyte_warn_syms;
+ else
+ as_fatal (_("unexpected argument to --multibyte-input-option: '%s'"), optarg);
+ break;
+
case OPTION_VERSION:
/* This output is intended to follow the GNU standards document. */
printf (_("GNU assembler %s\n"), BFD_VERSION_STRING);
diff -rupN binutils.orig/gas/as.h binutils-2.37/gas/as.h
--- binutils.orig/gas/as.h 2021-11-18 16:50:38.834089551 +0000
+++ binutils-2.37/gas/as.h 2021-11-18 16:50:42.531075627 +0000
@@ -344,6 +344,14 @@ COMMON int linkrelax;
COMMON int do_not_pad_sections_to_alignment;
+enum multibyte_input_handling
+{
+ multibyte_allow = 0,
+ multibyte_warn,
+ multibyte_warn_syms
+};
+COMMON enum multibyte_input_handling multibyte_handling;
+
/* TRUE if we should produce a listing. */
extern int listing;
@@ -450,6 +458,7 @@ void input_scrub_insert_file (char *);
char * input_scrub_new_file (const char *);
char * input_scrub_next_buffer (char **bufp);
size_t do_scrub_chars (size_t (*get) (char *, size_t), char *, size_t);
+bool scan_for_multibyte_characters (const unsigned char *, const unsigned char *, bool);
int gen_to_words (LITTLENUM_TYPE *, int, long);
int had_err (void);
int ignore_input (void);
diff -rupN binutils.orig/gas/doc/as.texi binutils-2.37/gas/doc/as.texi
--- binutils.orig/gas/doc/as.texi 2021-11-18 16:50:38.838089536 +0000
+++ binutils-2.37/gas/doc/as.texi 2021-11-18 16:50:42.535075612 +0000
@@ -245,6 +245,7 @@ gcc(1), ld(1), and the Info entries for
[@b{--sectname-subst}] [@b{--size-check=[error|warning]}]
[@b{--elf-stt-common=[no|yes]}]
[@b{--generate-missing-build-notes=[no|yes]}]
+ [@b{--multibyte-handling=[allow|warn|warn-sym-only]}]
[@b{--target-help}] [@var{target-options}]
[@b{--}|@var{files} @dots{}]
@c
@@ -866,6 +867,18 @@ Set the maximum width of an input source
Set the maximum number of lines printed in a listing for a single line of input
to @var{number} + 1.
+@item --multibyte-handling=allow
+@itemx --multibyte-handling=warn
+@itemx --multibyte-handling=warn-sym-only
+Controls how the assembler handles multibyte characters in the input. The
+default (which can be restored by using the @option{allow} argument) is to
+allow such characters without complaint. Using the @option{warn} argument will
+make the assembler generate a warning message whenever any multibyte character
+is encountered. Using the @option{warn-sym-only} argument will only cause a
+warning to be generated when a symbol is defined with a name that contains
+multibyte characters. (References to undefined symbols will not generate a
+warning).
+
@item --no-pad-sections
Stop the assembler for padding the ends of output sections to the alignment
of that section. The default is to pad the sections, but this can waste space
@@ -2942,9 +2955,11 @@ are noted in @ref{Machine Dependencies}.
@end ifset
No symbol may begin with a digit. Case is significant.
There is no length limit; all characters are significant. Multibyte characters
-are supported. Symbols are delimited by characters not in that set, or by the
-beginning of a file (since the source program must end with a newline, the end
-of a file is not a possible symbol delimiter). @xref{Symbols}.
+are supported, but note that the setting of the
+@option{--multibyte-handling} option might prevent their use. Symbols
+are delimited by characters not in that set, or by the beginning of a file
+(since the source program must end with a newline, the end of a file is not a
+possible symbol delimiter). @xref{Symbols}.
Symbol names may also be enclosed in double quote @code{"} characters. In such
cases any characters are allowed, except for the NUL character. If a double
@@ -3834,11 +3849,18 @@ than @code{Foo}.
Symbol names do not start with a digit. An exception to this rule is made for
Local Labels. See below.
-Multibyte characters are supported. To generate a symbol name containing
+Multibyte characters are supported, but note that the setting of the
+@option{multibyte-handling} option might prevent their use.
+To generate a symbol name containing
multibyte characters enclose it within double quotes and use escape codes. cf
@xref{Strings}. Generating a multibyte symbol name from a label is not
currently supported.
+Since multibyte symbol names are unusual, and could possibly be used
+maliciously, @command{@value{AS}} provides a command line option
+(@option{--multibyte-handling=warn-sym-only}) which can be used to generate a
+warning message whenever a symbol name containing multibyte characters is defined.
+
Each symbol has exactly one name. Each name in an assembly language program
refers to exactly one symbol. You may use that symbol name any number of times
in a program.
diff -rupN binutils.orig/gas/input-scrub.c binutils-2.37/gas/input-scrub.c
--- binutils.orig/gas/input-scrub.c 2021-11-18 16:50:38.835089547 +0000
+++ binutils-2.37/gas/input-scrub.c 2021-11-18 16:50:42.535075612 +0000
@@ -377,6 +377,11 @@ input_scrub_next_buffer (char **bufp)
++p;
}
+ if (multibyte_handling == multibyte_warn)
+ (void) scan_for_multibyte_characters ((const unsigned char *) p,
+ (const unsigned char *) limit,
+ true /* Generate warnings */);
+
/* We found a newline in the newly read chars. */
partial_where = p;
partial_size = limit - p;
diff -rupN binutils.orig/gas/symbols.c binutils-2.37/gas/symbols.c
--- binutils.orig/gas/symbols.c 2021-11-18 16:50:39.105088530 +0000
+++ binutils-2.37/gas/symbols.c 2021-11-18 16:52:17.980716107 +0000
@@ -78,6 +78,10 @@ struct symbol_flags
before. It is cleared as soon as any direct reference to the
symbol is present. */
unsigned int weakrefd : 1;
+
+ /* Set when a warning about the symbol containing multibyte characters
+ is generated. */
+ unsigned int multibyte_warned : 1;
};
/* A pointer in the symbol may point to either a complete symbol
@@ -194,7 +198,7 @@ static void *
symbol_entry_find (htab_t table, const char *name)
{
hashval_t hash = htab_hash_string (name);
- symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
hash, name, 0, 0, 0 } };
return htab_find_with_hash (table, &needle, hash);
}
@@ -305,6 +309,18 @@ symbol_init (symbolS *symbolP, const cha
symbolP->bsym->name = name;
symbolP->bsym->section = sec;
+ if (multibyte_handling == multibyte_warn_syms
+ && ! symbolP->flags.local_symbol
+ && sec != undefined_section
+ && ! symbolP->flags.multibyte_warned
+ && scan_for_multibyte_characters ((const unsigned char *) name,
+ (const unsigned char *) name + strlen (name),
+ false /* Do not warn. */))
+ {
+ as_warn (_("symbol '%s' contains multibyte characters"), name);
+ symbolP->flags.multibyte_warned = 1;
+ }
+
S_SET_VALUE (symbolP, valu);
symbol_clear_list_pointers (symbolP);
@@ -2413,7 +2429,21 @@ S_SET_SEGMENT (symbolS *s, segT seg)
abort ();
}
else
- s->bsym->section = seg;
+ {
+ if (multibyte_handling == multibyte_warn_syms
+ && ! s->flags.local_symbol
+ && seg != undefined_section
+ && ! s->flags.multibyte_warned
+ && scan_for_multibyte_characters ((const unsigned char *) s->name,
+ (const unsigned char *) s->name + strlen (s->name),
+ false))
+ {
+ as_warn (_("symbol '%s' contains multibyte characters"), s->name);
+ s->flags.multibyte_warned = 1;
+ }
+
+ s->bsym->section = seg;
+ }
}
void
diff -rupN binutils.orig/gas/testsuite/gas/all/gas.exp binutils-2.37/gas/testsuite/gas/all/gas.exp
--- binutils.orig/gas/testsuite/gas/all/gas.exp 2021-11-18 16:50:39.101088545 +0000
+++ binutils-2.37/gas/testsuite/gas/all/gas.exp 2021-11-18 16:50:42.538075600 +0000
@@ -494,3 +494,5 @@ run_dump_test "nop"
run_dump_test "asciz"
run_dump_test "pr27384"
run_dump_test "pr27381"
+run_dump_test "multibyte1"
+run_dump_test "multibyte2"
diff -rupN binutils.orig/testsuite/gas/all/multibyte.s binutils-2.37/testsuite/gas/all/multibyte.s
--- binutils.orig/testsuite/gas/all/multibyte.s 1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.37/testsuite/gas/all/multibyte.s 2021-11-18 16:50:42.541075589 +0000
@@ -0,0 +1,8 @@
+ .text
+ .globl he‮oll‬
+he‮oll‬:
+ .nop
+
+ .globl hello
+hello:
+ .nop
diff -rupN binutils.orig/testsuite/gas/all/multibyte1.d binutils-2.37/testsuite/gas/all/multibyte1.d
--- binutils.orig/testsuite/gas/all/multibyte1.d 1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.37/testsuite/gas/all/multibyte1.d 2021-11-18 16:50:42.541075589 +0000
@@ -0,0 +1,3 @@
+#source: multibyte.s
+#as: --multibyte-handling=warn
+#warning_output: multibyte1.l
diff -rupN binutils.orig/testsuite/gas/all/multibyte1.l binutils-2.37/testsuite/gas/all/multibyte1.l
--- binutils.orig/testsuite/gas/all/multibyte1.l 1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.37/testsuite/gas/all/multibyte1.l 2021-11-18 16:50:42.541075589 +0000
@@ -0,0 +1,12 @@
+[^:]*: Assembler messages:
+[^:]*: Warning: multibyte character \(0xe2\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0x80\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xae\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xe2\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0x80\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xac\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xe2\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0x80\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xae\) encountered in .*multibyte.s
+[^:]*: Warning: multibyte character \(0xe2\) encountered in .*multibyte.s
+[^:]*: Warning: further multibyte character warnings suppressed
diff -rupN binutils.orig/testsuite/gas/all/multibyte2.d binutils-2.37/testsuite/gas/all/multibyte2.d
--- binutils.orig/testsuite/gas/all/multibyte2.d 1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.37/testsuite/gas/all/multibyte2.d 2021-11-18 16:50:42.542075585 +0000
@@ -0,0 +1,3 @@
+#source: multibyte.s
+#as: --multibyte-handling=warn-sym-only
+#warning_output: multibyte2.l
diff -rupN binutils.orig/testsuite/gas/all/multibyte2.l binutils-2.37/testsuite/gas/all/multibyte2.l
--- binutils.orig/testsuite/gas/all/multibyte2.l 1970-01-01 01:00:00.000000000 +0100
+++ binutils-2.37/testsuite/gas/all/multibyte2.l 2021-11-18 16:50:42.541075589 +0000
@@ -0,0 +1,2 @@
+[^:]*: Assembler messages:
+[^:]*:3: Warning: symbol '.*' contains multibyte characters

98
binutils-ld-default-entry-of-0-for-shared.patch
View File

@ -1,98 +0,0 @@
--- binutils.orig/ld/ldlang.c 2021-09-17 10:38:18.073366643 +0100
+++ binutils-2.37/ld/ldlang.c 2021-09-17 10:50:50.155450530 +0100
@@ -6978,7 +6978,8 @@ lang_end (void)
if (!bfd_set_start_address (link_info.output_bfd, val))
einfo (_("%F%P: can't set start address\n"));
}
- else
+ /* BZ 2004952: Only use the start of the .text section for executables. */
+ else if bfd_link_executable (&link_info)
{
asection *ts;
@@ -7004,6 +7005,13 @@ lang_end (void)
entry_symbol.name);
}
}
+ else
+ {
+ if (warn)
+ einfo (_("%P: warning: cannot find entry symbol %s;"
+ " not setting start address\n"),
+ entry_symbol.name);
+ }
}
}
diff -rup binutils.orig/ld/testsuite/ld-arm/tls-gdesc-got.d binutils-2.37/ld/testsuite/ld-arm/tls-gdesc-got.d
--- binutils.orig/ld/testsuite/ld-arm/tls-gdesc-got.d 2021-09-29 13:17:21.501277341 +0100
+++ binutils-2.37/ld/testsuite/ld-arm/tls-gdesc-got.d 2021-09-29 13:20:04.481132127 +0100
@@ -2,7 +2,7 @@
.*/tls-lib2-got.so: file format elf32-.*arm.*
architecture: arm.*, flags 0x00000150:
HAS_SYMS, DYNAMIC, D_PAGED
-start address 0x0+8(1e8|220)
+start address 0x[0-9a-f]+
Disassembly of section .got:
diff -rup binutils.orig/ld/testsuite/ld-i386/tlsnopic.rd binutils-2.37/ld/testsuite/ld-i386/tlsnopic.rd
--- binutils.orig/ld/testsuite/ld-i386/tlsnopic.rd 2021-09-29 13:17:21.588276729 +0100
+++ binutils-2.37/ld/testsuite/ld-i386/tlsnopic.rd 2021-09-29 13:20:59.456745814 +0100
@@ -26,7 +26,7 @@ Key to Flags:
#...
Elf file type is DYN \(Shared object file\)
-Entry point 0x1000
+Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+
Program Headers:
diff -rup binutils.orig/ld/testsuite/ld-x86-64/pr14207.d binutils-2.37/ld/testsuite/ld-x86-64/pr14207.d
--- binutils.orig/ld/testsuite/ld-x86-64/pr14207.d 2021-09-29 13:17:21.551276989 +0100
+++ binutils-2.37/ld/testsuite/ld-x86-64/pr14207.d 2021-09-29 13:21:27.632547838 +0100
@@ -5,7 +5,7 @@
#target: x86_64-*-linux*
Elf file type is DYN \(Shared object file\)
-Entry point 0x149
+Entry point 0x[0-9a-f]+
There are 4 program headers, starting at offset 64
Program Headers:
diff -rup binutils.orig/ld/testsuite/ld-x86-64/tlsdesc.rd binutils-2.37/ld/testsuite/ld-x86-64/tlsdesc.rd
--- binutils.orig/ld/testsuite/ld-x86-64/tlsdesc.rd 2021-09-29 13:17:21.554276968 +0100
+++ binutils-2.37/ld/testsuite/ld-x86-64/tlsdesc.rd 2021-09-29 13:21:47.920405285 +0100
@@ -29,7 +29,7 @@ Key to Flags:
#...
Elf file type is DYN \(Shared object file\)
-Entry point 0x1000
+Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+
Program Headers:
diff -rup binutils.orig/ld/testsuite/ld-x86-64/tlspic.rd binutils-2.37/ld/testsuite/ld-x86-64/tlspic.rd
--- binutils.orig/ld/testsuite/ld-x86-64/tlspic.rd 2021-09-29 13:17:21.546277025 +0100
+++ binutils-2.37/ld/testsuite/ld-x86-64/tlspic.rd 2021-09-29 13:22:04.224290720 +0100
@@ -29,7 +29,7 @@ Key to Flags:
#...
Elf file type is DYN \(Shared object file\)
-Entry point 0x1000
+Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+
Program Headers:
diff -rup binutils.orig/ld/testsuite/ld-x86-64/tlspic2.rd binutils-2.37/ld/testsuite/ld-x86-64/tlspic2.rd
--- binutils.orig/ld/testsuite/ld-x86-64/tlspic2.rd 2021-09-29 13:17:21.552276982 +0100
+++ binutils-2.37/ld/testsuite/ld-x86-64/tlspic2.rd 2021-09-29 13:22:18.432190887 +0100
@@ -30,7 +30,7 @@ Key to Flags:
#...
Elf file type is DYN \(Shared object file\)
-Entry point 0x1000
+Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+
Program Headers:

12
binutils-missing-man-pages.patch
View File

@ -1,12 +0,0 @@
diff -rup binutils.orig/etc/texi2pod.pl binutils-2.37/etc/texi2pod.pl
--- binutils.orig/etc/texi2pod.pl 2021-08-10 10:15:38.063964450 +0100
+++ binutils-2.37/etc/texi2pod.pl 2021-08-10 16:52:51.705688992 +0100
@@ -59,6 +59,8 @@ while ($_ = shift) {
$flag = shift;
}
push (@ipath, $flag);
+ } elsif (/^--no-split$/) {
+ # ignore option for makeinfo compatibility
} elsif (/^-/) {
usage();
} else {

78
binutils-readelf-recognize-FDO-Packaging-Metadata-ELF-note.patch
View File

@ -1,78 +0,0 @@
From 92608c3a98e943bb0d43408e84d4f419f87b5f1f Mon Sep 17 00:00:00 2001
From: Luca Boccassi <luca.boccassi@gmail.com>
Date: Wed, 1 Dec 2021 14:44:25 +0000
Subject: [PATCH] readelf: recognize FDO Packaging Metadata ELF note
As defined on: https://systemd.io/COREDUMP_PACKAGE_METADATA/
this note will be used starting from Fedora 36. Allow
readelf --notes to pretty print it:
Displaying notes found in: .note.package
Owner Data size Description
FDO 0x00000039 FDO_PACKAGING_METADATA
Packaging Metadata: {"type":"deb","name":"fsverity-utils","version":"1.3-1"}
Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
(cherry picked from commit e5382207cdddea07c6456fc1c0e6bea73b3d9947)
---
binutils/readelf.c | 15 +++++++++++++++
include/elf/common.h | 3 +++
2 files changed, 18 insertions(+)
diff --git a/binutils/readelf.c b/binutils/readelf.c
index a6073f7ec80..a92dce3114f 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -18861,6 +18861,8 @@ get_note_type (Filedata * filedata, unsigned e_type)
return _("func");
case NT_GO_BUILDID:
return _("GO BUILDID");
+ case FDO_PACKAGING_METADATA:
+ return _("FDO_PACKAGING_METADATA");
default:
break;
}
@@ -20012,6 +20014,17 @@ print_stapsdt_note (Elf_Internal_Note *pnote)
return false;
}
+static bool
+print_fdo_note (Elf_Internal_Note * pnote)
+{
+ if (pnote->descsz > 0 && pnote->type == FDO_PACKAGING_METADATA)
+ {
+ printf (_(" Packaging Metadata: %.*s\n"), (int) pnote->descsz, pnote->descdata);
+ return true;
+ }
+ return false;
+}
+
static const char *
get_ia64_vms_note_type (unsigned e_type)
{
@@ -20741,6 +20754,8 @@ process_note (Elf_Internal_Note * pnote,
return print_stapsdt_note (pnote);
else if (startswith (pnote->namedata, "CORE"))
return print_core_note (pnote);
+ else if (startswith (pnote->namedata, "FDO"))
+ return print_fdo_note (pnote);
else if (((startswith (pnote->namedata, "GA")
&& strchr ("*$!+", pnote->namedata[2]) != NULL)
|| strchr ("*$!+", pnote->namedata[0]) != NULL)
diff --git a/include/elf/common.h b/include/elf/common.h
index 0cca28673dd..8ee17c84a97 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -953,6 +953,9 @@
#define NT_FREEBSD_ABI_TAG 1
+/* Values for FDO .note.package notes as defined on https://systemd.io/COREDUMP_PACKAGE_METADATA/ */
+#define FDO_PACKAGING_METADATA 0xcafe1a7e
+
/* These three macros disassemble and assemble a symbol table st_info field,
which contains the symbol binding and symbol type. The STB_ and STT_
defines identify the binding and type. */
--
2.30.2

32545
binutils.unicode.patch
View File

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