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[BinaryFormat][ELF] Rename machine type INTEL205 to INTELGT #159791

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Merged
merged 3 commits into from
Sep 22, 2025
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[BinaryFormat][ELF] Rename machine type INTEL205 to INTELGT #159791

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829d0f0
[BinaryFormat][ELF] Rename machine type INTEL205 to INTELGT
sarnex Sep 19, 2025
e99e9f1
address feedback
sarnex Sep 19, 2025
b75501f
use different output file name in test
sarnex Sep 22, 2025
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2 changes: 1 addition & 1 deletion llvm/include/llvm/BinaryFormat/ELF.h
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Original file line number Diff line number Diff line change
Expand Up @@ -303,7 +303,7 @@ enum {
EM_BA2 = 202, // Beyond BA2 CPU architecture
EM_XCORE = 203, // XMOS xCORE processor family
EM_MCHP_PIC = 204, // Microchip 8-bit PIC(r) family
EM_INTEL205 = 205, // Reserved by Intel
EM_INTELGT = 205, // Intel Graphics Technology
EM_INTEL206 = 206, // Reserved by Intel
EM_INTEL207 = 207, // Reserved by Intel
EM_INTEL208 = 208, // Reserved by Intel
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6 changes: 3 additions & 3 deletions llvm/lib/BinaryFormat/ELF.cpp
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Expand Up @@ -175,7 +175,7 @@ uint16_t ELF::convertArchNameToEMachine(StringRef Arch) {
.Case("ba2", EM_BA2)
.Case("xcore", EM_XCORE)
.Case("mchp_pic", EM_MCHP_PIC)
.Case("intel205", EM_INTEL205)
.Case("intelgt", EM_INTELGT)
.Case("intel206", EM_INTEL206)
.Case("intel207", EM_INTEL207)
.Case("intel208", EM_INTEL208)
Expand Down Expand Up @@ -584,8 +584,8 @@ StringRef ELF::convertEMachineToArchName(uint16_t EMachine) {
return "xcore";
case EM_MCHP_PIC:
return "mchp_pic";
case EM_INTEL205:
return "intel205";
case EM_INTELGT:
return "intelgt";
case EM_INTEL206:
return "intel206";
case EM_INTEL207:
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1 change: 1 addition & 0 deletions llvm/lib/ObjectYAML/ELFYAML.cpp
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Expand Up @@ -359,6 +359,7 @@ void ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(
ECase(EM_VE);
ECase(EM_CSKY);
ECase(EM_LOONGARCH);
ECase(EM_INTELGT);
#undef ECase
IO.enumFallback<Hex16>(Value);
}
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3 changes: 3 additions & 0 deletions llvm/test/tools/llvm-readobj/ELF/file-header-machine-types.test
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Expand Up @@ -480,6 +480,9 @@
# RUN: yaml2obj %s -o %t.ve.o -D MACHINE=EM_VE
# RUN: llvm-readelf --file-headers %t.ve.o | FileCheck %s -DMACHINE="NEC SX-Aurora Vector Engine"

# RUN: yaml2obj %s -o %t.igt.o -D MACHINE=EM_INTELGT
# RUN: llvm-readelf --file-headers %t.igt.o | FileCheck %s -DMACHINE="Intel Graphics Technology"

# CHECK: Machine: [[MACHINE]]

--- !ELF
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1 change: 1 addition & 0 deletions llvm/tools/llvm-readobj/ELFDumper.cpp
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Expand Up @@ -1305,6 +1305,7 @@ const EnumEntry<unsigned> ElfMachineType[] = {
ENUM_ENT(EM_BPF, "EM_BPF"),
ENUM_ENT(EM_VE, "NEC SX-Aurora Vector Engine"),
ENUM_ENT(EM_LOONGARCH, "LoongArch"),
ENUM_ENT(EM_INTELGT, "Intel Graphics Technology"),
};

const EnumEntry<unsigned> ElfSymbolBindings[] = {
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