From 18ae9cc1db45e2e7f6467b91d8abbc5eb45fbaa5 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 18 May 2010 03:31:07 +0000 Subject: [PATCH] Implement generic SHF_EXCLUDE. bfd/ 2010-05-18 H.J. Lu PR gas/11600 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE (elf_fake_sections): Likewise. * elf32-i370.c (i370_elf_section_from_shdr): Don't handle SHF_EXCLUDE here. * elf32-ppc.c (ppc_elf_fake_sections): Likewise. binutils/ 2010-05-18 H.J. Lu PR gas/11600 * readelf.c (get_elf_section_flags): Treat SHF_EXCLUDE as a generic flag. binutils/testsuite/ 2010-05-18 H.J. Lu PR gas/11600 * binutils-all/objcopy.exp: Run exclude-1a and exclude-1b for ELF targets. * binutils-all/exclude-1.s: New. * binutils-all/exclude-1a.d: Likewise. * binutils-all/exclude-1b.d: Likewise. gas/ 2010-05-18 H.J. Lu PR gas/11600 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE. (obj_elf_parse_section_letters): Likewise. (obj_elf_section_word): Likewise. * config/tc-ppc.c (ppc_section_letter): Removed. (ppc_section_word): Likewise. * config/tc-ppc.h (ppc_section_letter): Likewise. (ppc_section_word): Likewise. (md_elf_section_letter): Likewise. (md_elf_section_word): Likewise. * doc/as.texinfo: Document `e' and `#exclude'. gas/testsuite/ 2010-05-18 H.J. Lu PR gas/11600 * gas/elf/elf.exp: Run section8. * gas/elf/section8.d: New. * gas/elf/section8.s: Likewise. include/elf/ 2010-05-18 H.J. Lu PR gas/11600 * common.h (SHF_EXCLUDE): New. * i370.h (SHF_EXCLUDE): Removed. * or32.h (SHF_EXCLUDE): Likewise. * ppc.h (SHF_EXCLUDE): Likewise. * sparc.h (SHF_EXCLUDE): Likewise. ld/testsuite/ 2010-05-18 H.J. Lu PR gas/11600 * ld-elf/exclude3.s: New. * ld-elf/exclude3a.d: Likewise. * ld-elf/exclude3b.d: Likewise. * ld-elf/exclude3c.d: Likewise. --- bfd/ChangeLog | 10 ++++++++++ bfd/elf.c | 4 ++++ bfd/elf32-i370.c | 3 --- bfd/elf32-ppc.c | 3 --- binutils/ChangeLog | 6 ++++++ binutils/readelf.c | 9 +++++---- binutils/testsuite/ChangeLog | 10 ++++++++++ binutils/testsuite/binutils-all/exclude-1.s | 16 ++++++++++++++++ binutils/testsuite/binutils-all/exclude-1a.d | 9 +++++++++ binutils/testsuite/binutils-all/exclude-1b.d | 9 +++++++++ binutils/testsuite/binutils-all/objcopy.exp | 3 +++ gas/ChangeLog | 16 ++++++++++++++++ gas/config/obj-elf.c | 8 +++++++- gas/config/tc-ppc.c | 24 +----------------------- gas/config/tc-ppc.h | 6 +----- gas/doc/as.texinfo | 4 ++++ gas/testsuite/ChangeLog | 8 ++++++++ gas/testsuite/gas/elf/elf.exp | 1 + gas/testsuite/gas/elf/section8.d | 6 ++++++ gas/testsuite/gas/elf/section8.s | 2 ++ include/elf/ChangeLog | 10 ++++++++++ include/elf/common.h | 9 +++++++++ include/elf/i370.h | 8 -------- include/elf/or32.h | 7 ------- include/elf/ppc.h | 9 --------- include/elf/sparc.h | 1 - ld/testsuite/ChangeLog | 8 ++++++++ ld/testsuite/ld-elf/exclude3.s | 16 ++++++++++++++++ ld/testsuite/ld-elf/exclude3a.d | 10 ++++++++++ ld/testsuite/ld-elf/exclude3b.d | 9 +++++++++ ld/testsuite/ld-elf/exclude3c.d | 7 +++++++ 31 files changed, 187 insertions(+), 64 deletions(-) create mode 100644 binutils/testsuite/binutils-all/exclude-1.s create mode 100644 binutils/testsuite/binutils-all/exclude-1a.d create mode 100644 binutils/testsuite/binutils-all/exclude-1b.d create mode 100644 gas/testsuite/gas/elf/section8.d create mode 100644 gas/testsuite/gas/elf/section8.s create mode 100644 ld/testsuite/ld-elf/exclude3.s create mode 100644 ld/testsuite/ld-elf/exclude3a.d create mode 100644 ld/testsuite/ld-elf/exclude3b.d create mode 100644 ld/testsuite/ld-elf/exclude3c.d diff --git a/bfd/ChangeLog b/bfd/ChangeLog index f5dc25e..8c3eb13 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,13 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE + (elf_fake_sections): Likewise. + + * elf32-i370.c (i370_elf_section_from_shdr): Don't handle + SHF_EXCLUDE here. + * elf32-ppc.c (ppc_elf_fake_sections): Likewise. + 2010-05-17 Tristan Gingold * vms-alpha.c: Include esgps.h and eidc.h. diff --git a/bfd/elf.c b/bfd/elf.c index a5a24c5..0fa75d2 100644 --- a/bfd/elf.c +++ b/bfd/elf.c @@ -876,6 +876,8 @@ _bfd_elf_make_section_from_shdr (bfd *abfd, return FALSE; if ((hdr->sh_flags & SHF_TLS) != 0) flags |= SEC_THREAD_LOCAL; + if ((hdr->sh_flags & SHF_EXCLUDE) != 0) + flags |= SEC_EXCLUDE; if ((flags & SEC_ALLOC) == 0) { @@ -2627,6 +2629,8 @@ elf_fake_sections (bfd *abfd, asection *asect, void *failedptrarg) } } } + if ((asect->flags & (SEC_GROUP | SEC_EXCLUDE)) == SEC_EXCLUDE) + this_hdr->sh_flags |= SHF_EXCLUDE; /* Check for processor-specific section types. */ sh_type = this_hdr->sh_type; diff --git a/bfd/elf32-i370.c b/bfd/elf32-i370.c index c419edd..ff0208e 100644 --- a/bfd/elf32-i370.c +++ b/bfd/elf32-i370.c @@ -375,9 +375,6 @@ i370_elf_section_from_shdr (bfd *abfd, newsect = hdr->bfd_section; flags = bfd_get_section_flags (abfd, newsect); - if (hdr->sh_flags & SHF_EXCLUDE) - flags |= SEC_EXCLUDE; - if (hdr->sh_type == SHT_ORDERED) flags |= SEC_SORT_ENTRIES; diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 28274c4..1580599 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -1994,9 +1994,6 @@ ppc_elf_fake_sections (bfd *abfd ATTRIBUTE_UNUSED, Elf_Internal_Shdr *shdr, asection *asect) { - if ((asect->flags & (SEC_GROUP | SEC_EXCLUDE)) == SEC_EXCLUDE) - shdr->sh_flags |= SHF_EXCLUDE; - if ((asect->flags & SEC_SORT_ENTRIES) != 0) shdr->sh_type = SHT_ORDERED; diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 964e483..9c8d87c 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * readelf.c (get_elf_section_flags): Treat SHF_EXCLUDE as a + generic flag. + 2010-05-07 Tristan Gingold * Makefile.in: Regenerate with automake 1.11.1. diff --git a/binutils/readelf.c b/binutils/readelf.c index 53699b2..bcb24c2 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -4152,8 +4152,9 @@ get_elf_section_flags (bfd_vma sh_flags) /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") }, /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") }, /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") }, - /* SPARC specific. */ + /* Generic. */ /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") }, + /* SPARC specific. */ /* 19 */ { STRING_COMMA_LEN ("ORDERED") } }; @@ -4185,6 +4186,7 @@ get_elf_section_flags (bfd_vma sh_flags) case SHF_OS_NONCONFORMING: sindex = 7; break; case SHF_GROUP: sindex = 8; break; case SHF_TLS: sindex = 9; break; + case SHF_EXCLUDE: sindex = 18; break; default: sindex = -1; @@ -4218,9 +4220,7 @@ get_elf_section_flags (bfd_vma sh_flags) case EM_SPARC32PLUS: case EM_SPARCV9: case EM_SPARC: - if (flag == SHF_EXCLUDE) - sindex = 18; - else if (flag == SHF_ORDERED) + if (flag == SHF_ORDERED) sindex = 19; break; default: @@ -4263,6 +4263,7 @@ get_elf_section_flags (bfd_vma sh_flags) case SHF_OS_NONCONFORMING: *p = 'O'; break; case SHF_GROUP: *p = 'G'; break; case SHF_TLS: *p = 'T'; break; + case SHF_EXCLUDE: *p = 'E'; break; default: if ((elf_header.e_machine == EM_X86_64 diff --git a/binutils/testsuite/ChangeLog b/binutils/testsuite/ChangeLog index 3b08cda..1f4d19b 100644 --- a/binutils/testsuite/ChangeLog +++ b/binutils/testsuite/ChangeLog @@ -1,3 +1,13 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * binutils-all/objcopy.exp: Run exclude-1a and exclude-1b for + ELF targets. + + * binutils-all/exclude-1.s: New. + * binutils-all/exclude-1a.d: Likewise. + * binutils-all/exclude-1b.d: Likewise. + 2010-04-30 H.J. Lu * binutils-all/dlltool.exp: Add a missing `"'. diff --git a/binutils/testsuite/binutils-all/exclude-1.s b/binutils/testsuite/binutils-all/exclude-1.s new file mode 100644 index 0000000..475088f --- /dev/null +++ b/binutils/testsuite/binutils-all/exclude-1.s @@ -0,0 +1,16 @@ + .text + .type start,"function" + .global start +start: + .type _start,"function" + .global _start +_start: + .type __start,"function" + .global __start +__start: + .type main,"function" + .global main +main: + .long 0 + .section .foo1,"e", %progbits + .byte 0,0,0,0 diff --git a/binutils/testsuite/binutils-all/exclude-1a.d b/binutils/testsuite/binutils-all/exclude-1a.d new file mode 100644 index 0000000..3a311b5 --- /dev/null +++ b/binutils/testsuite/binutils-all/exclude-1a.d @@ -0,0 +1,9 @@ +#PROG: objcopy +#source: exclude-1.s +#objcopy: +#readelf: -S --wide +#name: objcopy on sections with SHF_EXCLUDE + +#... +[ ]*\[.*\][ ]+\.foo1[ ]+PROGBITS.*[ ]+E[ ]+.* +#pass diff --git a/binutils/testsuite/binutils-all/exclude-1b.d b/binutils/testsuite/binutils-all/exclude-1b.d new file mode 100644 index 0000000..ac387fb --- /dev/null +++ b/binutils/testsuite/binutils-all/exclude-1b.d @@ -0,0 +1,9 @@ +#PROG: strip +#source: exclude-1.s +#strip: --strip-unneeded +#readelf: -S --wide +#name: strip --strip-unneeded on sections with SHF_EXCLUDE + +#... +[ ]*\[.*\][ ]+\.foo1[ ]+PROGBITS.*[ ]+E[ ]+.* +#pass diff --git a/binutils/testsuite/binutils-all/objcopy.exp b/binutils/testsuite/binutils-all/objcopy.exp index 5c7de8c..94a31aa 100644 --- a/binutils/testsuite/binutils-all/objcopy.exp +++ b/binutils/testsuite/binutils-all/objcopy.exp @@ -880,5 +880,8 @@ if [is_elf_format] { run_dump_test "add-section" run_dump_test "add-empty-section" + + run_dump_test "exclude-1a" + run_dump_test "exclude-1b" } run_dump_test "localize-hidden-2" diff --git a/gas/ChangeLog b/gas/ChangeLog index d6dd292..13f1a2e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,19 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE. + (obj_elf_parse_section_letters): Likewise. + (obj_elf_section_word): Likewise. + + * config/tc-ppc.c (ppc_section_letter): Removed. + (ppc_section_word): Likewise. + * config/tc-ppc.h (ppc_section_letter): Likewise. + (ppc_section_word): Likewise. + (md_elf_section_letter): Likewise. + (md_elf_section_word): Likewise. + + * doc/as.texinfo: Document `e' and `#exclude'. + 2010-05-13 Nathan Sidwell * config/tc-arm.c (md_assemble): Clarify current mode in error diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c index 4bd4514..3ffe6e9 100644 --- a/gas/config/obj-elf.c +++ b/gas/config/obj-elf.c @@ -673,6 +673,7 @@ obj_elf_change_section (const char *name, | ((attr & SHF_EXECINSTR) ? SEC_CODE : 0) | ((attr & SHF_MERGE) ? SEC_MERGE : 0) | ((attr & SHF_STRINGS) ? SEC_STRINGS : 0) + | ((attr & SHF_EXCLUDE) ? SEC_EXCLUDE: 0) | ((attr & SHF_TLS) ? SEC_THREAD_LOCAL : 0)); #ifdef md_elf_section_flags flags = md_elf_section_flags (flags, attr, type); @@ -745,6 +746,9 @@ obj_elf_parse_section_letters (char *str, size_t len) case 'a': attr |= SHF_ALLOC; break; + case 'e': + attr |= SHF_EXCLUDE; + break; case 'w': attr |= SHF_WRITE; break; @@ -777,7 +781,7 @@ obj_elf_parse_section_letters (char *str, size_t len) } default: { - char *bad_msg = _("unrecognized .section attribute: want a,w,x,M,S,G,T"); + char *bad_msg = _("unrecognized .section attribute: want a,e,w,x,M,S,G,T"); #ifdef md_elf_section_letter bfd_vma md_attr = md_elf_section_letter (*str, &bad_msg); if (md_attr > 0) @@ -834,6 +838,8 @@ obj_elf_section_word (char *str, size_t len, int *type) return SHF_ALLOC; if (len == 9 && strncmp (str, "execinstr", 9) == 0) return SHF_EXECINSTR; + if (len == 7 && strncmp (str, "exclude", 7) == 0) + return SHF_EXCLUDE; if (len == 3 && strncmp (str, "tls", 3) == 0) return SHF_TLS; diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 5b5be0a..4f604a1 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -3089,26 +3089,7 @@ ppc_macro (char *str, const struct powerpc_macro *macro) } #ifdef OBJ_ELF -/* For ELF, add support for SHF_EXCLUDE and SHT_ORDERED. */ - -bfd_vma -ppc_section_letter (int letter, char **ptr_msg) -{ - if (letter == 'e') - return SHF_EXCLUDE; - - *ptr_msg = _("Bad .section directive: want a,e,w,x,M,S,G,T in string"); - return -1; -} - -bfd_vma -ppc_section_word (char *str, size_t len) -{ - if (len == 7 && strncmp (str, "exclude", 7) == 0) - return SHF_EXCLUDE; - - return -1; -} +/* For ELF, add support for SHT_ORDERED. */ int ppc_section_type (char *str, size_t len) @@ -3125,9 +3106,6 @@ ppc_section_flags (flagword flags, bfd_vma attr, int type) if (type == SHT_ORDERED) flags |= SEC_ALLOC | SEC_LOAD | SEC_SORT_ENTRIES; - if (attr & SHF_EXCLUDE) - flags |= SEC_EXCLUDE; - return flags; } #endif /* OBJ_ELF */ diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h index be474bd..08f0aee 100644 --- a/gas/config/tc-ppc.h +++ b/gas/config/tc-ppc.h @@ -206,15 +206,11 @@ extern const char ppc_symbol_chars[]; #ifdef OBJ_ELF -/* Support for SHF_EXCLUDE and SHT_ORDERED */ -extern bfd_vma ppc_section_letter (int, char **); +/* Support for SHT_ORDERED */ extern int ppc_section_type (char *, size_t); -extern bfd_vma ppc_section_word (char *, size_t); extern int ppc_section_flags (flagword, bfd_vma, int); -#define md_elf_section_letter(LETTER, PTR_MSG) ppc_section_letter (LETTER, PTR_MSG) #define md_elf_section_type(STR, LEN) ppc_section_type (STR, LEN) -#define md_elf_section_word(STR, LEN) ppc_section_word (STR, LEN) #define md_elf_section_flags(FLAGS, ATTR, TYPE) ppc_section_flags (FLAGS, ATTR, TYPE) #define tc_comment_chars ppc_comment_chars diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index 531c157..418e133 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -5874,6 +5874,8 @@ combination of the following characters: @table @code @item a section is allocatable +@item e +section is excluded from executable and shared library. @item w section is writable @item x @@ -5971,6 +5973,8 @@ section is allocatable section is writable @item #execinstr section is executable +@item #exclude +section is excluded from executable and shared library. @item #tls section is used for thread local storage @end table diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 628239d..59f9830 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * gas/elf/elf.exp: Run section8. + + * gas/elf/section8.d: New. + * gas/elf/section8.s: Likewise. + 2010-05-13 Nathan Sidwell * gas/arm/armv1-bad.l: Adjust expected error text. diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp index 05b5a4b..7c191ad 100644 --- a/gas/testsuite/gas/elf/elf.exp +++ b/gas/testsuite/gas/elf/elf.exp @@ -157,4 +157,5 @@ if { ([istarget "*-*-*elf*"] run_dump_test "section6" run_dump_test "section7" + run_dump_test "section8" } diff --git a/gas/testsuite/gas/elf/section8.d b/gas/testsuite/gas/elf/section8.d new file mode 100644 index 0000000..0400745 --- /dev/null +++ b/gas/testsuite/gas/elf/section8.d @@ -0,0 +1,6 @@ +#readelf: -S --wide +#name: section flags + +#... +[ ]*\[.*\][ ]+\.foo1[ ]+PROGBITS.*[ ]+E[ ]+.* +#pass diff --git a/gas/testsuite/gas/elf/section8.s b/gas/testsuite/gas/elf/section8.s new file mode 100644 index 0000000..96cb7a8 --- /dev/null +++ b/gas/testsuite/gas/elf/section8.s @@ -0,0 +1,2 @@ + .section .foo1,"e", %progbits + .byte 0,0,0,0 diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index b65c881..9008aaa 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,13 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * common.h (SHF_EXCLUDE): New. + + * i370.h (SHF_EXCLUDE): Removed. + * or32.h (SHF_EXCLUDE): Likewise. + * ppc.h (SHF_EXCLUDE): Likewise. + * sparc.h (SHF_EXCLUDE): Likewise. + 2010-04-23 Alan Modra * internal.h (ELF_SECTION_SIZE): Protect macro args with parentheses. diff --git a/include/elf/common.h b/include/elf/common.h index b2a6c73..01c519d 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -502,6 +502,15 @@ #define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ #define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */ +/* This used to be implemented as a processor specific section flag. + We just make it generic. */ +#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude + this section from executable + and shared library that it + builds when those objects + are not to be further + relocated. */ + /* Values of note segment descriptor types for core files. */ #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ diff --git a/include/elf/i370.h b/include/elf/i370.h index 6229aab..7b451ff 100644 --- a/include/elf/i370.h +++ b/include/elf/i370.h @@ -36,14 +36,6 @@ #define EF_I370_RELOCATABLE 0x00010000 /* i370 -mrelocatable flag */ #define EF_I370_RELOCATABLE_LIB 0x00008000 /* i370 -mrelocatable-lib flag */ -/* Processor specific section flags, sh_flags field */ - -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ /* i370 relocations Note that there is really just one relocation that we currently diff --git a/include/elf/or32.h b/include/elf/or32.h index 256696b..9f1c2f3 100644 --- a/include/elf/or32.h +++ b/include/elf/or32.h @@ -53,11 +53,4 @@ END_RELOC_NUMBERS (R_OR32_max) specified in the associated \ symbol table entry. */ -/* Processor specific section flags, sh_flags field */ -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ #endif /* _ELF_OR1K_H */ diff --git a/include/elf/ppc.h b/include/elf/ppc.h index 230870d..688cb9b 100644 --- a/include/elf/ppc.h +++ b/include/elf/ppc.h @@ -174,15 +174,6 @@ END_RELOC_NUMBERS (R_PPC_max) specified in the associated \ symbol table entry. */ -/* Processor specific section flags, sh_flags field. */ - -#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude \ - this section from executable \ - and shared objects that it \ - builds when those objects \ - are not to be furhter \ - relocated. */ - /* Object attribute tags. */ enum { diff --git a/include/elf/sparc.h b/include/elf/sparc.h index 762f3b5..4247151 100644 --- a/include/elf/sparc.h +++ b/include/elf/sparc.h @@ -51,7 +51,6 @@ /* Section flags. */ -#define SHF_EXCLUDE 0x80000000 /* exclude from linking */ #define SHF_ORDERED 0x40000000 /* treat sh_link,sh_info specially */ /* Symbol types. */ diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index bafd3bb..61daf44 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2010-05-18 H.J. Lu + + PR gas/11600 + * ld-elf/exclude3.s: New. + * ld-elf/exclude3a.d: Likewise. + * ld-elf/exclude3b.d: Likewise. + * ld-elf/exclude3c.d: Likewise. + 2010-05-11 Andrew Stubbs * ld-arm/attr-merge-2.attr: Add Tag_DIV_use. diff --git a/ld/testsuite/ld-elf/exclude3.s b/ld/testsuite/ld-elf/exclude3.s new file mode 100644 index 0000000..475088f --- /dev/null +++ b/ld/testsuite/ld-elf/exclude3.s @@ -0,0 +1,16 @@ + .text + .type start,"function" + .global start +start: + .type _start,"function" + .global _start +_start: + .type __start,"function" + .global __start +__start: + .type main,"function" + .global main +main: + .long 0 + .section .foo1,"e", %progbits + .byte 0,0,0,0 diff --git a/ld/testsuite/ld-elf/exclude3a.d b/ld/testsuite/ld-elf/exclude3a.d new file mode 100644 index 0000000..7343e45 --- /dev/null +++ b/ld/testsuite/ld-elf/exclude3a.d @@ -0,0 +1,10 @@ +#source: exclude3.s +#ld: +#readelf: -S --wide +#target: x86_64-*-* i?86-*-* ia64-*-* + +#... +[ ]*\[.*\][ ]+NULL.* +[ ]*\[.*\][ ]+\.text[ ]+PROGBITS.* +[ ]*\[.*\][ ]+.*STRTAB.* +#pass diff --git a/ld/testsuite/ld-elf/exclude3b.d b/ld/testsuite/ld-elf/exclude3b.d new file mode 100644 index 0000000..f640449 --- /dev/null +++ b/ld/testsuite/ld-elf/exclude3b.d @@ -0,0 +1,9 @@ +#source: exclude3.s +#ld: --shared +#readelf: -S --wide +#target: x86_64-*-* i?86-*-* ia64-*-* + +#... +[ ]*\[.*\][ ]+\.got.*[ ]+PROGBITS.* +[ ]*\[.*\][ ]+.*STRTAB.* +#pass diff --git a/ld/testsuite/ld-elf/exclude3c.d b/ld/testsuite/ld-elf/exclude3c.d new file mode 100644 index 0000000..57311c8 --- /dev/null +++ b/ld/testsuite/ld-elf/exclude3c.d @@ -0,0 +1,7 @@ +#source: exclude3.s +#ld: -r +#readelf: -S --wide + +#... +[ ]*\[.*\][ ]+\.foo1[ ]+PROGBITS.*[ ]+E[ ]+.* +#pass -- 2.7.4