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Set default flags for .rodata. 

llvm-svn: 118395
This commit is contained in:
Rafael Espindola 2010-11-08 02:47:59 +00:00
parent 345b98eddd
commit 9d17a3194e
2 changed files with 18 additions and 3 deletions
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4
llvm/lib/MC/MCParser/ELFAsmParser.cpp
View File

@ -271,9 +271,11 @@ bool ELFAsmParser::ParseDirectiveSection(StringRef, SMLoc) {
unsigned Type = MCSectionELF::SHT_NULL;
// Set the defaults first.
if (SectionName == ".fini" || SectionName == ".init") {
if (SectionName == ".fini" || SectionName == ".init" || SectionName == ".rodata") {
Type = MCSectionELF::SHT_PROGBITS;
Flags |= MCSectionELF::SHF_ALLOC;
}
if (SectionName == ".fini" || SectionName == ".init") {
Flags |= MCSectionELF::SHF_EXECINSTR;
}

17
llvm/test/MC/ELF/section.s
View File

@ -10,10 +10,11 @@
// CHECK: ('sh_name', 0x00000022) # '.note.GNU-'
// CHECK: ('sh_name', 0x0000002d) # '-.note.GNU'
// Test that the dafults for init and fini are used
// Test that the dafults are used
.section .init
.section .fini
.section .rodata
// CHECK: (('sh_name', 0x00000038) # '.init'
// CHECK-NEXT: ('sh_type', 0x00000001)
@ -37,7 +38,19 @@
// CHECK-NEXT: ('sh_info', 0x00000000)
// CHECK-NEXT: ('sh_addralign', 0x00000001)
// CHECK-NEXT: ('sh_entsize', 0x00000000)
// CHECK-NEXT: ),
// CHECK-NEXT: # Section 0x00000009
// CHECK-NEXT: (('sh_name', 0x00000044) # '.rodata'
// CHECK-NEXT: ('sh_type', 0x00000001)
// CHECK-NEXT: ('sh_flags', 0x00000002)
// CHECK-NEXT: ('sh_addr', 0x00000000)
// CHECK-NEXT: ('sh_offset', 0x00000040)
// CHECK-NEXT: ('sh_size', 0x00000000)
// CHECK-NEXT: ('sh_link', 0x00000000)
// CHECK-NEXT: ('sh_info', 0x00000000)
// CHECK-NEXT: ('sh_addralign', 0x00000001)
// CHECK-NEXT: ('sh_entsize', 0x00000000)
// CHECK-NEXT: ),
// Test that we can parse these
.section .text.foo,"axG",@progbits,foo,comdat