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commit 7ffea386e6d050a7feb5d70254f79c727ba5d0fe
Author: Huang Qi <huang...@xiaomi.com>
AuthorDate: Sun Jan 26 20:53:02 2025 +0800
x86/Toolchain.defs: Add LLVM target definitions
Summary:
- Added LLVM target definitions (`LLVM_ARCHTYPE`, `LLVM_CPUTYPE`,
`LLVM_ABITYPE`) to the x86 toolchain configuration file
- These definitions are necessary for compatibility with LLVM-based
toolchains
Impact:
- Enables support for LLVM toolchains when building for x86 targets
- No functional changes for existing GCC-based toolchains
- Improves cross-compilation flexibility by supporting additional toolchain
options
Signed-off-by: Huang Qi <huang...@xiaomi.com>
---
arch/x86/src/common/Toolchain.defs | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/x86/src/common/Toolchain.defs
b/arch/x86/src/common/Toolchain.defs
index 360271b71b..f24da4a50c 100644
--- a/arch/x86/src/common/Toolchain.defs
+++ b/arch/x86/src/common/Toolchain.defs
@@ -32,6 +32,11 @@ ARCHCPUFLAGS = -march=i486 -mtune=i486 -fno-stack-protector
ARCHPICFLAGS = -fpic
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
+# LLVM target definitions
+LLVM_ARCHTYPE := x86
+LLVM_CPUTYPE := i486
+LLVM_ABITYPE := sysv
+
# Check if building a 32-bit target with a 64-bit toolchain
ifeq ($(CONFIG_ARCH_X86_M32),y)
