78e49fb1bc
2019-11-06 Jerome Lambourg <lambourg@adacore.com>
Olivier Hainque <hainque@adacore.com>
libgcc/
* config/vxcrtstuff.c: New file.
* config/t-vxcrtstuff: New Makefile fragment.
* config.host: Append t-vxcrtstuff to the tmake_file list
on all VxWorks ports using dwarf for table based EH.
gcc/
* config/vx-common.h (USE_TM_CLONE_REGISTRY): Remove
definition, pointless with a VxWorks specific version
of crtstuff.
(DWARF2_UNWIND_INFO): Conditionalize on !ARM_UNWIND_INFO.
* config/vxworks.h (VX_CRTBEGIN_SPEC, VX_CRTEND_SPEC):
New local macros, controlling the addition of vxworks specific
crtstuff objects depending on the EH mechanism and kind of
module being linked.
(VXWORKS_STARTFILE_SPEC, VXWORKS_ENDFILE_SPEC): Use them.
Co-Authored-By: Olivier Hainque <hainque@adacore.com>
From-SVN: r278248
13 lines
426 B
Plaintext
13 lines
426 B
Plaintext
# crtbegin/crtend for VxWorks (DKM or RTP)
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vx_crtbegin-kernel.o: $(srcdir)/config/vxcrtstuff.c
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$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_BEGIN -c $<
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vx_crtbegin-rtp.o: $(srcdir)/config/vxcrtstuff.c
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$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_BEGIN -c $< -mrtp
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vx_crtend.o: $(srcdir)/config/vxcrtstuff.c
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$(crt_compile) $(CRTSTUFF_T_CFLAGS) -DCRT_END -c $<
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EXTRA_PARTS += vx_crtbegin-kernel.o vx_crtbegin-rtp.o vx_crtend.o
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