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gold: Make powerpc support optional for the tests.
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Authored by pcc on Mar 17 2015, 3:39 PM.

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pcc retitled this revision from to gold: Make powerpc support optional for the tests..

pcc updated this object.

pcc edited the test plan for this revision. (Show Details)

pcc added a reviewer: • rafael.

pcc added a subscriber: Unknown Object (MLST).

LGTM, thanks

This revision is now accepted and ready to land.Mar 17 2015, 3:40 PM

This revision was automatically updated to reflect the committed changes.

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test/

4 lines

tools/

gold/

2 lines

Show First 20 Lines • Show All 348 Lines • ▼ Show 20 Lines	def have_ld_plugin_support():
emu_line = [l for l in ld_out.split('\n') if 'supported emulations' in l]		emu_line = [l for l in ld_out.split('\n') if 'supported emulations' in l]
if len(emu_line) != 1:		if len(emu_line) != 1:
return False		return False
emu_line = emu_line[0]		emu_line = emu_line[0]
fields = emu_line.split(':')		fields = emu_line.split(':')
if len(fields) != 3:		if len(fields) != 3:
return False		return False
emulations = fields[2].split()		emulations = fields[2].split()
if 'elf32ppc' not in emulations or 'elf_x86_64' not in emulations:		if 'elf_x86_64' not in emulations:
return False		return False
		if 'elf32ppc' in emulations:
		config.available_features.add('ld_emu_elf32ppc')

ld_version = subprocess.Popen([config.gold_executable, '--version'], stdout = subprocess.PIPE)		ld_version = subprocess.Popen([config.gold_executable, '--version'], stdout = subprocess.PIPE)
if not 'GNU gold' in ld_version.stdout.read().decode():		if not 'GNU gold' in ld_version.stdout.read().decode():
return False		return False
ld_version.wait()		ld_version.wait()

return True		return True

▲ Show 20 Lines • Show All 52 Lines • Show Last 20 Lines

				; REQUIRES: ld_emu_elf32ppc

	; RUN: llvm-as %s -o %t.o			; RUN: llvm-as %s -o %t.o
	; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so -m elf32ppc \			; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so -m elf32ppc \
	; RUN: -plugin-opt=mtriple=powerpc-linux-gnu \			; RUN: -plugin-opt=mtriple=powerpc-linux-gnu \
	; RUN: -plugin-opt=obj-path=%t3.o \			; RUN: -plugin-opt=obj-path=%t3.o \
	; RUN: -shared %t.o -o %t2			; RUN: -shared %t.o -o %t2
	; RUN: llvm-readobj --file-headers %t2 \| FileCheck --check-prefix=DSO %s			; RUN: llvm-readobj --file-headers %t2 \| FileCheck --check-prefix=DSO %s
	; RUN: llvm-readobj --file-headers %t3.o \| FileCheck --check-prefix=REL %s			; RUN: llvm-readobj --file-headers %t3.o \| FileCheck --check-prefix=REL %s

	; REL: Type: Relocatable			; REL: Type: Relocatable
	; REL-NEXT: Machine: EM_PPC			; REL-NEXT: Machine: EM_PPC

	; DSO: Type: SharedObject			; DSO: Type: SharedObject
	; DSO-NEXT: Machine: EM_PPC			; DSO-NEXT: Machine: EM_PPC