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Revert "[ARM] Uses "Sun Style" syntax for section switching" 

This reverts commit 03de2f84fc.
This commit is contained in:
Jian Cai 2019-10-25 14:03:07 -07:00
parent c7dcacf16a
commit a6b0219fc4
3 changed files with 1 additions and 18 deletions
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2
llvm/include/llvm/MC/MCAsmInfo.h
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@ -215,7 +215,7 @@ protected:
const char *TPRel64Directive = nullptr;
/// This is true if this target uses "Sun Style" syntax for section switching
/// ("#alloc,#write" etc) alongside the normal ELF syntax (,"a,w") in
/// ("#alloc,#write" etc) instead of the normal ELF syntax (,"a,w") in
/// .section directives. Defaults to false.
bool SunStyleELFSectionSwitchSyntax = false;

4
llvm/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
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@ -75,10 +75,6 @@ ARMELFMCAsmInfo::ARMELFMCAsmInfo(const Triple &TheTriple) {
UseParensForSymbolVariant = true;
UseIntegratedAssembler = true;
// The GNU assembler supports Sun style section switching for Arm targets, and
// it is used in projects like the Linux kernel.
SunStyleELFSectionSwitchSyntax = true;
}
void ARMELFMCAsmInfo::setUseIntegratedAssembler(bool Value) {

13
llvm/test/MC/AsmParser/gas-compl-sun-elf.s
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@ -1,13 +0,0 @@
@ RUN: llvm-mc -filetype=obj -triple arm-linux-gnu %s -o - | llvm-readelf --sections | FileCheck %s
@ CHECK: .f1 PROGBITS 00000000 000034 000000 00 A 0 0 1
.section ".f1", #alloc
@ CHECK: .f2 PROGBITS 00000000 000034 000000 00 W 0 0 1
.section ".f2", #write
@ CHECK: .f3 PROGBITS 00000000 000034 000000 00 A 0 0 1
.section ".f3", "a"
@ CHECK: .f4 PROGBITS 00000000 000034 000000 00 W 0 0 1
.section ".f4", "w"