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new 666937241 wamr: Map armv7a/thumbv7a to armv7/thumbv7 for wamrc
666937241 is described below
commit 6669372415b8720becbd5d1d193ddbefda45f523
Author: Huang Qi <[email protected]>
AuthorDate: Thu Jan 16 21:04:27 2025 +0800
wamr: Map armv7a/thumbv7a to armv7/thumbv7 for wamrc
Summary:
- Added explicit mapping of thumbv7a architecture to thumbv7 in the WAMR
toolchain definitions
- WAMR's AOT compiler uses armv7/thumbv7 as the target architecture for all
ARMv7-A processors
- This includes Cortex-A series processors like Cortex-A9 which use the
armv7a/thumbv7a ISA
Impact:
- Fixes AOT compilation for ARM Cortex-A processors using thumbv7a
architecture
- Maintains compatibility with WAMR's expected target architecture naming
- Ensures consistent architecture targeting across all ARMv7-A processors
- No impact on other architectures or build configurations
Signed-off-by: Huang Qi <[email protected]>
---
interpreters/wamr/Toolchain.defs | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/interpreters/wamr/Toolchain.defs b/interpreters/wamr/Toolchain.defs
index c0a6c5b36..741728277 100644
--- a/interpreters/wamr/Toolchain.defs
+++ b/interpreters/wamr/Toolchain.defs
@@ -39,12 +39,16 @@ else ifeq ($(CONFIG_ARCH_SIM),y)
else
WTARGET = x86_64
endif
+else ifeq ($(LLVM_ARCHTYPE),thumbv7a)
+ WTARGET = thumbv7
else ifeq ($(findstring thumb,$(LLVM_ARCHTYPE)),thumb)
# target triple of thumb may very complex, such as
thumbv8m.main+dsp+mve.fp+fp.dp
# so we just use the target name before the first plus sign
WTARGET = $(shell echo $(LLVM_ARCHTYPE) | cut -d'+' -f1)
+else ifeq ($(LLVM_ARCHTYPE),armv7a)
+ WTARGET = armv7
endif
# If WTARGET is not defined, then use the same as LLVM_ARCHTYPE
