From 9c411e649e86c1734bc087d0e87208569ae1cb5c Mon Sep 17 00:00:00 2001 From: Kai Nacke Date: Mon, 8 Jul 2013 04:45:05 +0000 Subject: Revert: Fix alignment of unwind data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185790 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/COFF/seh-align1.s | 65 ------------------------------------- test/MC/COFF/seh-align2.s | 78 -------------------------------------------- test/MC/COFF/seh-align3.s | 83 ----------------------------------------------- 3 files changed, 226 deletions(-) delete mode 100644 test/MC/COFF/seh-align1.s delete mode 100644 test/MC/COFF/seh-align2.s delete mode 100644 test/MC/COFF/seh-align3.s (limited to 'test/MC/COFF') diff --git a/test/MC/COFF/seh-align1.s b/test/MC/COFF/seh-align1.s deleted file mode 100644 index aafc6ede08..0000000000 --- a/test/MC/COFF/seh-align1.s +++ /dev/null @@ -1,65 +0,0 @@ -// This test checks the alignment and padding of the unwind info. - -// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | llvm-readobj -s -sd -sr -u | FileCheck %s - -// CHECK: Sections [ -// CHECK: Section { -// CHECK: Name: .xdata -// CHECK: RawDataSize: 8 -// CHECK: RelocationCount: 0 -// CHECK: Characteristics [ -// CHECK-NEXT: ALIGN_4BYTES -// CHECK-NEXT: CNT_INITIALIZED_DATA -// CHECK-NEXT: MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: 01000000 00000000 -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK: Section { -// CHECK: Name: .pdata -// CHECK: RawDataSize: 12 -// CHECK: RelocationCount: 3 -// CHECK: Characteristics [ -// CHECK-NEXT: IMAGE_SCN_ALIGN_4BYTES -// CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA -// CHECK-NEXT: IMAGE_SCN_MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: [[BeginDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB smallFunc -// CHECK-NEXT: [[EndDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB smallFunc -// CHECK-NEXT: [[UnwindDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB .xdata -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: 00000000 01000000 00000000 -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK: UnwindInformation [ -// CHECK-NEXT: RuntimeFunction { -// CHECK-NEXT: StartAddress: smallFunc {{(\+0x[A-F0-9]+ )?}}([[BeginDisp]]) -// CHECK-NEXT: EndAddress: smallFunc {{(\+0x[A-F0-9]+ )?}}([[EndDisp]]) -// CHECK-NEXT: UnwindInfoAddress: .xdata {{(\+0x[A-F0-9]+ )?}}([[UnwindDisp]]) -// CHECK-NEXT: UnwindInfo { -// CHECK-NEXT: Version: 1 -// CHECK-NEXT: Flags [ -// CHECK-NEXT: ] -// CHECK-NEXT: PrologSize: 0 -// CHECK-NEXT: FrameRegister: - -// CHECK-NEXT: FrameOffset: - -// CHECK-NEXT: UnwindCodeCount: 0 -// CHECK-NEXT: UnwindCodes [ -// CHECK-NEXT: ] -// CHECK-NEXT: } -// CHECK-NEXT: } -// CHECK-NEXT: ] - -// Generate the minimal unwind info. -// It contains only the version set to 1. All other bytes are 0. - .globl smallFunc - .def smallFunc; .scl 2; .type 32; .endef - .seh_proc smallFunc -smallFunc: - ret - .seh_endproc diff --git a/test/MC/COFF/seh-align2.s b/test/MC/COFF/seh-align2.s deleted file mode 100644 index 5e6c49a720..0000000000 --- a/test/MC/COFF/seh-align2.s +++ /dev/null @@ -1,78 +0,0 @@ -// This test checks the alignment and padding of the unwind info. - -// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | llvm-readobj -s -sd -sr -u | FileCheck %s - -// CHECK: Sections [ -// CHECK: Section { -// CHECK: Name: .xdata -// CHECK: RawDataSize: 16 -// CHECK: RelocationCount: 1 -// CHECK: Characteristics [ -// CHECK-NEXT: ALIGN_4BYTES -// CHECK-NEXT: CNT_INITIALIZED_DATA -// CHECK-NEXT: MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: [[HandlerDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB __C_specific_handler -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: 09000100 04220000 00000000 BEBAFECA -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK-NEXT: Section { -// CHECK: Name: .pdata -// CHECK: RawDataSize: 12 -// CHECK: RelocationCount: 3 -// CHECK: Characteristics [ -// CHECK-NEXT: IMAGE_SCN_ALIGN_4BYTES -// CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA -// CHECK-NEXT: IMAGE_SCN_MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: [[BeginDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func -// CHECK-NEXT: [[EndDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func -// CHECK-NEXT: [[UnwindDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB .xdata -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: FCFFFFFF 05000000 00000000 -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK-NEXT: ] -// CHECK: UnwindInformation [ -// CHECK-NEXT: RuntimeFunction { -// CHECK-NEXT: StartAddress: func {{(\+0x[A-F0-9]+ )?}}([[BeginDisp]]) -// CHECK-NEXT: EndAddress: func {{(\+0x[A-F0-9]+ )?}}([[EndDisp]]) -// CHECK-NEXT: UnwindInfoAddress: .xdata {{(\+0x[A-F0-9]+ )?}}([[UnwindDisp]]) -// CHECK-NEXT: UnwindInfo { -// CHECK-NEXT: Version: 1 -// CHECK-NEXT: Flags [ -// CHECK-NEXT: ExceptionHandler -// CHECK-NEXT: ] -// CHECK-NEXT: PrologSize: 0 -// CHECK-NEXT: FrameRegister: - -// CHECK-NEXT: FrameOffset: - -// CHECK-NEXT: UnwindCodeCount: 1 -// CHECK-NEXT: UnwindCodes [ -// CHECK-NEXT: 0x04: ALLOC_SMALL size=24 -// CHECK-NEXT: ] -// CHECK-NEXT: Handler: __C_specific_handler ([[HandlerDisp]]) -// CHECK-NEXT: } -// CHECK-NEXT: } -// CHECK-NEXT: ] - -// Generates only one unwind code. -// Requires padding of the unwind code array. - .globl func - .def func; .scl 2; .type 32; .endef - .seh_proc func - subq $24, %rsp - .seh_stackalloc 24 - .seh_handler __C_specific_handler, @except - .seh_handlerdata - .long 0xcafebabe - .text - .seh_endprologue -func: - addq $24, %rsp - ret - .seh_endproc diff --git a/test/MC/COFF/seh-align3.s b/test/MC/COFF/seh-align3.s deleted file mode 100644 index 238b5de356..0000000000 --- a/test/MC/COFF/seh-align3.s +++ /dev/null @@ -1,83 +0,0 @@ -// This test checks the alignment and padding of the unwind info. - -// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | llvm-readobj -s -sd -sr -u | FileCheck %s - -// CHECK: Sections [ -// CHECK: Section { -// CHECK: Name: .xdata -// CHECK: RawDataSize: 16 -// CHECK: RelocationCount: 1 -// CHECK: Characteristics [ -// CHECK-NEXT: ALIGN_4BYTES -// CHECK-NEXT: CNT_INITIALIZED_DATA -// CHECK-NEXT: MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: [[HandlerDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB __C_specific_handler -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: 19000200 04D002C0 00000000 BEBAFECA -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK-NEXT: Section { -// CHECK: Name: .pdata -// CHECK: RawDataSize: 12 -// CHECK: RelocationCount: 3 -// CHECK: Characteristics [ -// CHECK-NEXT: IMAGE_SCN_ALIGN_4BYTES -// CHECK-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA -// CHECK-NEXT: IMAGE_SCN_MEM_READ -// CHECK-NEXT: ] -// CHECK: Relocations [ -// CHECK-NEXT: [[BeginDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func -// CHECK-NEXT: [[EndDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB func -// CHECK-NEXT: [[UnwindDisp:0x[A-F0-9]+]] IMAGE_REL_AMD64_ADDR32NB .xdata -// CHECK-NEXT: ] -// CHECK: SectionData ( -// CHECK-NEXT: 0000: FCFFFFFF 05000000 00000000 -// CHECK-NEXT: ) -// CHECK-NEXT: } -// CHECK-NEXT: ] -// CHECK: UnwindInformation [ -// CHECK-NEXT: RuntimeFunction { -// CHECK-NEXT: StartAddress: func {{(\+0x[A-F0-9]+ )?}}([[BeginDisp]]) -// CHECK-NEXT: EndAddress: func {{(\+0x[A-F0-9]+ )?}}([[EndDisp]]) -// CHECK-NEXT: UnwindInfoAddress: .xdata {{(\+0x[A-F0-9]+ )?}}([[UnwindDisp]]) -// CHECK-NEXT: UnwindInfo { -// CHECK-NEXT: Version: 1 -// CHECK-NEXT: Flags [ -// CHECK-NEXT: ExceptionHandler -// CHECK-NEXT: TerminateHandler -// CHECK-NEXT: ] -// CHECK-NEXT: PrologSize: 0 -// CHECK-NEXT: FrameRegister: - -// CHECK-NEXT: FrameOffset: - -// CHECK-NEXT: UnwindCodeCount: 2 -// CHECK-NEXT: UnwindCodes [ -// CHECK-NEXT: 0x04: PUSH_NONVOL reg=R13 -// CHECK-NEXT: 0x02: PUSH_NONVOL reg=R12 -// CHECK-NEXT: ] -// CHECK-NEXT: Handler: __C_specific_handler ([[HandlerDisp]]) -// CHECK-NEXT: } -// CHECK-NEXT: } -// CHECK-NEXT: ] - -// Generates two unwind codes. -// Requires no padding of the unwind code array. - .globl func - .def func; .scl 2; .type 32; .endef - .seh_proc func - push %r12 - .seh_pushreg 12 - push %r13 - .seh_pushreg 13 - .seh_handler __C_specific_handler, @except, @unwind - .seh_handlerdata - .long 0xcafebabe - .text - .seh_endprologue -func: - pop %r13 - pop %r12 - ret - .seh_endproc -- cgit v1.2.3