darwin-crt2.c: Move to ../libgcc/config/rs6000.
gcc: * config/darwin-crt2.c: Move to ../libgcc/config/rs6000. * config/darwin-crt3.c: Move to ../libgcc/config. * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove. ($(T)crt3$(objext)): Remove. * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove. ($(T)crt2$(objext)): Remove. * config.gcc (powerpc-*-darwin*): Remove extra_parts. (powerpc64-*-darwin*): Likewise. gcc/po: * EXCLUDES (config/darwin-crt2.c): Remove. libgcc: * config/darwin-crt3.o: New file. * config/rs6000/darwin-crt2.c: New file. * config/t-darwin: New file. * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. (crt2.o): New rule. * config.host (*-*-darwin*): Add crt3.o to extra_parts. (powerpc-*-darwin*): Add crt2.o to extra_parts. (powerpc64-*-darwin*): Likewise. From-SVN: r176239
This commit is contained in:
Rainer Orth
Rainer Orth
parent
72fbc381fe
commit
e141542e74
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@ -1,3 +1,14 @@
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2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
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* config/darwin-crt3.c: Move to ../libgcc/config.
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* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
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($(T)crt3$(objext)): Remove.
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* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
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($(T)crt2$(objext)): Remove.
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* config.gcc (powerpc-*-darwin*): Remove extra_parts.
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(powerpc64-*-darwin*): Likewise.
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2011-07-13 H.J. Lu <hongjiu.lu@intel.com>
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* config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode
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@ -2030,7 +2030,6 @@ picochip-*)
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# ;;
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powerpc-*-darwin*)
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extra_options="${extra_options} rs6000/darwin.opt"
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extra_parts="crt2.o"
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case ${target} in
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*-darwin1[0-9]* | *-darwin[8-9]*)
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tmake_file="${tmake_file} rs6000/t-darwin8"
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@ -2047,7 +2046,6 @@ powerpc-*-darwin*)
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;;
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powerpc64-*-darwin*)
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extra_options="${extra_options} ${cpu_type}/darwin.opt"
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extra_parts="crt2.o"
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tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc-dummy"
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tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
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extra_headers=altivec.h
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@ -27,8 +27,6 @@ LIB2FUNCS_STATIC_EXTRA = \
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$(srcdir)/config/rs6000/darwin-fpsave.asm \
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$(srcdir)/config/rs6000/darwin-vecsave.asm
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DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4
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# The .asm files above are designed to run on all processors,
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# even though they use AltiVec instructions. -Wa is used because
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# -force_cpusubtype_ALL doesn't work with -dynamiclib.
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@ -46,10 +44,3 @@ LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c
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darwin-fpsave.o: $(srcdir)/config/rs6000/darwin-asm.h
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darwin-tramp.o: $(srcdir)/config/rs6000/darwin-asm.h
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# Explain how to build crt2.o
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$(T)crt2$(objext): $(srcdir)/config/darwin-crt2.c $(GCC_PASSES) \
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$(TCONFIG_H) stmp-int-hdrs tsystem.h
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
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$(DARWIN_EXTRA_CRT_BUILD_CFLAGS) \
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-c $(srcdir)/config/darwin-crt2.c -o $(T)crt2$(objext)
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@ -42,15 +42,6 @@ darwin-driver.o: $(srcdir)/config/darwin-driver.c \
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$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
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$(srcdir)/config/darwin-driver.c
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# How to build crt3.o
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EXTRA_MULTILIB_PARTS=crt3.o
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# Pass -fno-tree-dominator-opts to work around bug 26840.
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$(T)crt3$(objext): $(srcdir)/config/darwin-crt3.c $(GCC_PASSES) \
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$(TCONFIG_H) stmp-int-hdrs tsystem.h
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$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
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-fno-tree-dominator-opts $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) \
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-c $(srcdir)/config/darwin-crt3.c -o $(T)crt3$(objext)
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# Use unwind-dw2-fde-darwin
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LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-darwin.c \
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$(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
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@ -1,3 +1,7 @@
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2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* EXCLUDES (config/darwin-crt2.c): Remove.
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2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* EXCLUDES (libgcov.c): Remove.
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@ -22,7 +22,6 @@
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# .def are examined to begin with.
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# These files are part of libgcc, or target headers provided by gcc.
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config/darwin-crt2.c
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config/fp-bit.c
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config/fp-bit.h
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config/vxlib.c
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@ -1,3 +1,14 @@
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2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config/darwin-crt3.o: New file.
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* config/rs6000/darwin-crt2.c: New file.
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* config/t-darwin: New file.
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* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
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(crt2.o): New rule.
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* config.host (*-*-darwin*): Add crt3.o to extra_parts.
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(powerpc-*-darwin*): Add crt2.o to extra_parts.
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(powerpc64-*-darwin*): Likewise.
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2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config/i386/netware-crt0.c: New file.
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@ -153,6 +153,7 @@ case ${host} in
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*-*-darwin*)
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asm_hidden_op=.private_extern
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tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
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extra_parts=crt3.o
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;;
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*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
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# This is the place-holder for the generic a.out configuration
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@ -528,8 +529,10 @@ powerpc-*-darwin*)
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md_unwind_header=rs6000/darwin-unwind.h
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;;
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esac
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extra_parts="$extra_parts crt2.o"
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;;
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powerpc64-*-darwin*)
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extra_parts="$extra_parts crt2.o"
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;;
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powerpc-*-freebsd*)
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tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-freebsd t-softfp"
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@ -1 +1,6 @@
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DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4
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crt2.o: $(srcdir)/config/rs6000/darwin-crt2.c
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$(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
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SHLIB_VERPFX = $(gcc_srcdir)/config/rs6000/darwin-libgcc
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@ -0,0 +1,4 @@
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# Pass -fno-tree-dominator-opts to work around bug 26840.
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crt3.o: $(srcdir)/config/darwin-crt3.c
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$(crt_compile) \
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-fno-tree-dominator-opts $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
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