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[llvm-dlltool] Handle MIPS R4000 architecture (#114621)

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Hervé Poussineau 2024-12-26 06:56:02 +01:00 committed by GitHub
parent a0e1fcc093
commit a72bfc5a1e
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GPG Key ID: B5690EEEBB952194
3 changed files with 10 additions and 1 deletions
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2
llvm/lib/Object/COFFImportFile.cpp
View File

@ -133,6 +133,8 @@ static uint16_t getImgRelRelocation(MachineTypes Machine) {
return IMAGE_REL_ARM64_ADDR32NB;
case IMAGE_FILE_MACHINE_I386:
return IMAGE_REL_I386_DIR32NB;
case IMAGE_FILE_MACHINE_R4000:
return IMAGE_REL_MIPS_REFWORDNB;
}
}

6
llvm/lib/ToolDrivers/llvm-dlltool/DlltoolDriver.cpp
View File

@ -79,6 +79,7 @@ MachineTypes getEmulation(StringRef S) {
.Case("arm", IMAGE_FILE_MACHINE_ARMNT)
.Case("arm64", IMAGE_FILE_MACHINE_ARM64)
.Case("arm64ec", IMAGE_FILE_MACHINE_ARM64EC)
.Case("r4000", IMAGE_FILE_MACHINE_R4000)
.Default(IMAGE_FILE_MACHINE_UNKNOWN);
}
@ -93,6 +94,8 @@ MachineTypes getMachine(Triple T) {
case Triple::aarch64:
return T.isWindowsArm64EC() ? COFF::IMAGE_FILE_MACHINE_ARM64EC
: COFF::IMAGE_FILE_MACHINE_ARM64;
case Triple::mipsel:
return COFF::IMAGE_FILE_MACHINE_R4000;
default:
return COFF::IMAGE_FILE_MACHINE_UNKNOWN;
}
@ -173,7 +176,8 @@ int llvm::dlltoolDriverMain(llvm::ArrayRef<const char *> ArgsArr) {
(!Args.hasArgNoClaim(OPT_d) && !Args.hasArgNoClaim(OPT_l))) {
Table.printHelp(outs(), "llvm-dlltool [options] file...", "llvm-dlltool",
false);
llvm::outs() << "\nTARGETS: i386, i386:x86-64, arm, arm64, arm64ec\n";
llvm::outs()
<< "\nTARGETS: i386, i386:x86-64, arm, arm64, arm64ec, r4000\n";
return 1;
}

3
llvm/test/tools/llvm-dlltool/machine-opt.def
View File

@ -6,6 +6,8 @@
; RUN: llvm-readobj %t.a | FileCheck --check-prefix=ARM %s
; RUN: llvm-dlltool -m arm64 -d %s -l %t.a
; RUN: llvm-readobj %t.a | FileCheck --check-prefix=ARM64 %s
; RUN: llvm-dlltool -m r4000 -d %s -l %t.a
; RUN: llvm-readobj %t.a | FileCheck --check-prefix=MIPS %s
LIBRARY test.dll
EXPORTS
@ -15,3 +17,4 @@ TestFunction
; X86_64: Format: COFF-x86-64
; ARM: Format: COFF-ARM{{$}}
; ARM64: Format: COFF-ARM64
; MIPS: Format: COFF-MIPS