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2009-02-11 Till Straumann <strauman@slac.stanford.edu>

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PR 1369/bsps
	* Makefile.am, configure.ac: Fix name clashes when using MC68040 fpsp
	floating-point emulation.
This commit is contained in:
Joel Sherrill
2009-02-11 16:20:00 +00:00
parent e7c99cfe7c
commit fe26418d7c
3 changed files with 22 additions and 3 deletions
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6
c/src/lib/libcpu/m68k/ChangeLog
View File

@@ -1,3 +1,9 @@
2009-02-11 Till Straumann <strauman@slac.stanford.edu>
PR 1369/bsps
* Makefile.am, configure.ac: Fix name clashes when using MC68040 fpsp
floating-point emulation.
2008-09-30 Joel Sherrill <joel.sherrill@oarcorp.com>
* mcf5206/timer/timerisr.S: Make compile again.

17
c/src/lib/libcpu/m68k/Makefile.am
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@@ -40,7 +40,8 @@ endif
if m68040
## m68040/fpsp
noinst_PROGRAMS += m68040/fpsp.rel
m68040_fpsp_rel_SOURCES = m68040/fpsp/rtems_fpsp.c m68040/fpsp/bindec.S \
noinst_PROGRAMS += m68040/fpsp_tmp.rel
m68040_fpsp_tmp_rel_SOURCES = m68040/fpsp/rtems_fpsp.c m68040/fpsp/bindec.S \
m68040/fpsp/binstr.S m68040/fpsp/bugfix.S m68040/fpsp/decbin.S \
m68040/fpsp/do_func.S m68040/fpsp/gen_except.S m68040/fpsp/get_op.S \
m68040/fpsp/kernel_ex.S m68040/fpsp/res_func.S m68040/fpsp/round.S \
@@ -55,8 +56,18 @@ m68040_fpsp_rel_SOURCES = m68040/fpsp/rtems_fpsp.c m68040/fpsp/bindec.S \
m68040/fpsp/x_operr.S m68040/fpsp/x_ovfl.S m68040/fpsp/x_snan.S \
m68040/fpsp/x_store.S m68040/fpsp/x_unfl.S m68040/fpsp/x_unimp.S \
m68040/fpsp/x_unsupp.S
m68040_fpsp_rel_CPPFLAGS = $(AM_CPPFLAGS)
m68040_fpsp_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
m68040_fpsp_tmp_rel_CPPFLAGS = $(AM_CPPFLAGS)
m68040_fpsp_tmp_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
# avoid name clashes and modifying the source by
# prefixing all (global) symbols in the binary
m68040/fpsp_tmp1.rel: m68040/fpsp_tmp.rel
$(OBJCOPY) --prefix-symbols __fpsp_ $^ $@
# Then remove the prefix again on all global
# symbols we really need:
m68040/fpsp.rel: m68040/fpsp_tmp1.rel
$(OBJCOPY) --redefine-sym __fpsp_M68KFPSPInstallExceptionHandlers=M68KFPSPInstallExceptionHandlers --redefine-sym __fpsp_M68040FPSPUserExceptionHandlers=M68040FPSPUserExceptionHandlers --redefine-sym __fpsp__CPU_ISR_install_raw_handler=_CPU_ISR_install_raw_handler --redefine-sym __fpsp__FPSP_install_raw_handler=_FPSP_install_raw_handler $^ $@
noinst_HEADERS = m68040/fpsp/fpsp.defs
endif

2
c/src/lib/libcpu/m68k/configure.ac
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@@ -21,6 +21,8 @@ AM_PROG_CC_C_O
RTEMS_CANONICALIZE_TOOLS
RTEMS_PROG_CCAS
RTEMS_CHECK_TOOL([OBJCOPY],[objcopy])
# At this time all models should use the shared directory so do this
AM_CONDITIONAL(shared, true)