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author | Tom Hughes <tomhughes@chromium.org> | 2021-11-23 14:43:07 -0800 |
---|---|---|
committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-10-21 00:10:31 +0000 |
commit | 12e1ed299bf8a1323702fe44cff6a16c36a5d644 (patch) | |
tree | 1ddebbc44337f4e424f18216eb8c9d7842579b7b /Makefile.rules | |
parent | ba83e48f20a8f9cc4ffaabbff3e69fb33dbe1141 (diff) | |
download | chrome-ec-12e1ed299bf8a1323702fe44cff6a16c36a5d644.tar.gz |
Add ability to get struct offsets for use in assembly
BRANCH=none
BUG=b:172020503
TEST=Using https://crrev.com/c/3299275:
make BOARD=discovery-stm32f072 -j
manually inspect generated file:
build/discovery-stm32f072/RW/core/cortex-m0/asm_offsets.h
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: I6c5a982a88ed1e77f8e98b9a0a451d52d5c03a87
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3299274
Reviewed-by: Diana Z <dzigterman@chromium.org>
Diffstat (limited to 'Makefile.rules')
-rw-r--r-- | Makefile.rules | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index 860d032981..8b52882635 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -101,6 +101,8 @@ cmd_run_fuzz = build/host/$*/$*.exe -seed=1 -runs=1 $(silent) \ cmd_exe = $(CXX) $(ro-objs) $(HOST_TEST_LDFLAGS) $(LDFLAGS_EXTRA) -o $@ cmd_c_to_o = $(CC) -std=gnu11 $(C_WARN) $(CFLAGS) -MMD -MP -MF $@.d -c $< \ -MT $(@D)/$(@F) -o $(@D)/$(@F) +cmd_c_to_s = $(CC) -S $(C_WARN) $(CFLAGS) -fno-lto -MMD -MP -MF $@.d -c $< \ + -MT $(@D)/$(@F) -o $(@D)/$(@F) cmd_cxx_to_o = $(CXX) -std=gnu++17 $(CFLAGS) $(CXXFLAGS) -MMD -MP -MF $@.d -c $< \ -MT $(@D)/$(@F) -o $(@D)/$(@F) cmd_c_to_build = $(BUILDCC) $(BUILD_CFLAGS) \ @@ -618,6 +620,11 @@ $(out)/RO/%.o:%.c $(out)/RW/%.o:%.c $(call quiet,c_to_o,CC ) +$(out)/RO/%.s:%.c + $(call quiet,c_to_s,CC ) +$(out)/RW/%.s:%.c + $(call quiet,c_to_s,CC ) + $(out)/RO/%.o:%.cc $(call quiet,cxx_to_o,CXX ) $(out)/RW/%.o:%.cc |