| // REQUIRES: aarch64, x86 |
| // RUN: split-file %s %t.dir && cd %t.dir |
| |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-windows func-gfids.s -o func-gfids-arm64.obj |
| // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows func-gfids.s -o func-gfids-arm64ec.obj |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-windows func-exp.s -o func-exp-arm64.obj |
| // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows func-exp.s -o func-exp-arm64ec.obj |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-windows dllmain.s -o dllmain-arm64.obj |
| // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows dllmain.s -o dllmain-arm64ec.obj |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-windows func-amd64.s -o func-amd64.obj |
| // RUN: llvm-mc -filetype=obj -triple=arm64ec-windows %S/Inputs/loadconfig-arm64ec.s -o loadconfig-arm64ec.obj |
| // RUN: llvm-mc -filetype=obj -triple=aarch64-windows %S/Inputs/loadconfig-arm64.s -o loadconfig-arm64.obj |
| |
| |
| // Check that CF guard tables contain both native and EC symbols and are referenced from both load configs. |
| |
| // RUN: lld-link -dll -noentry -machine:arm64x func-gfids-arm64.obj func-gfids-arm64ec.obj func-amd64.obj -guard:cf -out:out.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| // RUN: llvm-readobj --coff-load-config out.dll | FileCheck --check-prefixes=LOADCFG,LOADCFGX %s |
| |
| // LOADCFG: LoadConfig [ |
| // LOADCFG: GuardCFFunctionCount: 3 |
| // LOADCFG-NEXT: GuardFlags [ (0x10500) |
| // LOADCFG-NEXT: CF_FUNCTION_TABLE_PRESENT (0x400) |
| // LOADCFG-NEXT: CF_INSTRUMENTED (0x100) |
| // LOADCFG-NEXT: CF_LONGJUMP_TABLE_PRESENT (0x10000) |
| // LOADCFG-NEXT: ] |
| // LOADCFG: ] |
| // LOADCFG: GuardFidTable [ |
| // LOADCFG-NEXT: 0x180001000 |
| // LOADCFG-NEXT: 0x180002000 |
| // LOADCFG-NEXT: 0x180003000 |
| // LOADCFG-NEXT: ] |
| // LOADCFGX: HybridObject { |
| // LOADCFGX: LoadConfig [ |
| // LOADCFGX: GuardCFFunctionCount: 3 |
| // LOADCFG-NEXTX: GuardFlags [ (0x10500) |
| // LOADCFG-NEXTX: CF_FUNCTION_TABLE_PRESENT (0x400) |
| // LOADCFG-NEXTX: CF_INSTRUMENTED (0x100) |
| // LOADCFG-NEXTX: CF_LONGJUMP_TABLE_PRESENT (0x10000) |
| // LOADCFG-NEXTX: ] |
| // LOADCFGX: ] |
| // LOADCFGX: GuardFidTable [ |
| // LOADCFG-NEXTX: 0x180001000 |
| // LOADCFG-NEXTX: 0x180002000 |
| // LOADCFG-NEXTX: 0x180003000 |
| // LOADCFG-NEXTX: ] |
| // LOADCFGX: ] |
| |
| // RUN: lld-link -dll -noentry -machine:arm64ec func-gfids-arm64.obj func-gfids-arm64ec.obj func-amd64.obj -guard:cf -out:out-ec.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| // RUN: llvm-readobj --coff-load-config out-ec.dll | FileCheck --check-prefix=LOADCFG %s |
| |
| |
| // Check that exports from both views are present in CF guard tables. |
| |
| // RUN: lld-link -dll -noentry -machine:arm64x func-exp-arm64.obj func-exp-arm64ec.obj -guard:cf -out:out-exp.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| // RUN: llvm-readobj --coff-load-config out-exp.dll | FileCheck --check-prefixes=LOADCFG,LOADCFGX %s |
| |
| // RUN: lld-link -dll -noentry -machine:arm64ec func-exp-arm64.obj func-exp-arm64ec.obj -guard:cf -out:out-exp-ec.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| // RUN: llvm-readobj --coff-load-config out-exp-ec.dll | FileCheck --check-prefixes=LOADCFG %s |
| |
| |
| // Check that entry points from both views are present in CF guard tables. |
| |
| // RUN: lld-link -dll -machine:arm64x dllmain-arm64.obj dllmain-arm64ec.obj -guard:cf -out:out-entry.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| // RUN: llvm-readobj --coff-load-config out-entry.dll | FileCheck --check-prefix=LOADCFG %s |
| |
| |
| // Check that both load configs are marked as instrumented if any input object was built with /guard:cf. |
| |
| // RUN: lld-link -dll -noentry -machine:arm64x func-gfids-arm64ec.obj -out:out-nocfg.dll \ |
| // RUN: loadconfig-arm64ec.obj loadconfig-arm64.obj |
| |
| // RUN: llvm-readobj --coff-load-config out-nocfg.dll | FileCheck --check-prefix=LOADCFG-INST %s |
| |
| // LOADCFG-INST: LoadConfig [ |
| // LOADCFG-INST: GuardFlags [ (0x100) |
| // LOADCFG-INST-NEXT: CF_INSTRUMENTED (0x100) |
| // LOADCFG-INST-NEXT: ] |
| // LOADCFG-INST: ] |
| // LOADCFG-INST: HybridObject { |
| // LOADCFG-INST: LoadConfig [ |
| // LOADCFG-INST: GuardFlags [ (0x100) |
| // LOADCFG-INST-NEXT: CF_INSTRUMENTED (0x100) |
| // LOADCFG-INST-NEXT: ] |
| // LOADCFG-INST: ] |
| // LOADCFG-INST: ] |
| |
| #--- func-gfids.s |
| .def @feat.00; .scl 3; .type 0; .endef |
| .globl @feat.00 |
| @feat.00 = 0x800 |
| |
| .globl func |
| func: |
| ret |
| |
| .section .gfids$y,"dr" |
| .symidx func |
| |
| #--- func-amd64.s |
| .def @feat.00; .scl 3; .type 0; .endef |
| .globl @feat.00 |
| @feat.00 = 0x800 |
| |
| .globl func_amd64 |
| func_amd64: |
| ret |
| |
| .section .gfids$y,"dr" |
| .symidx func_amd64 |
| |
| #--- func-exp.s |
| .def func; .scl 2; .type 32; .endef |
| .globl func |
| func: |
| ret |
| |
| .section .drectve |
| .ascii "-export:func" |
| |
| #--- dllmain.s |
| .def _DllMainCRTStartup; .scl 2; .type 32; .endef |
| .globl _DllMainCRTStartup |
| _DllMainCRTStartup: |
| ret |
