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Disable thumb code generation on tcctest.gcc

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this breaks getting the alignment of functions via bit masking
which we assume to work in one test.
This commit is contained in:
Michael Matz 2019-12-12 01:52:50 +01:00
parent 83f822d0cd
commit 90e09ed75f
1 changed files with 7 additions and 0 deletions
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7
tests/Makefile
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@ -59,6 +59,13 @@ ifeq ($(OS),Windows_NT) # for libtcc_test to find libtcc.dll
PATH := $(CURDIR)/$(TOP)$(if $(findstring :\,$(PATH)),;,:)$(PATH)
endif
ifeq ($(ARCH),arm)
# tcctest refers to the alignment of functions, and with thumb mode
# the low bit of code addresses selects the mode, so the "alignment"
# of functions via bit masking comes out as 1. Just disable thumb.
test.ref: CFLAGS+=-marm
endif
RUN_TCC = $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS)
DISAS = objdump -d
DUMPTCC = (set -x; $(TOP)/tcc -vv; ldd $(TOP)/tcc; exit 1)