diff options
Diffstat (limited to 'lang/gcc32')
| -rw-r--r-- | lang/gcc32/Makefile | 7 | ||||
| -rw-r--r-- | lang/gcc32/files/patch-gcc,config,i386,i386.c | 52 |
2 files changed, 55 insertions, 4 deletions
diff --git a/lang/gcc32/Makefile b/lang/gcc32/Makefile index b36705ac16f6..af088cf4a10c 100644 --- a/lang/gcc32/Makefile +++ b/lang/gcc32/Makefile @@ -25,6 +25,7 @@ COMMENT?= GNU Compiler Collection 3.2.3 LATEST_LINK?= gcc32${PKGNAMESUFFIX} USE_BZIP2= yes +USE_REINPLACE= yes PATCH_WRKSRC= ${SRCDIR} CONFIGURE_SCRIPT= ../${SRCDIR:C/${WRKDIR}//}/configure @@ -38,10 +39,6 @@ NOMANCOMPRESS= yes # too hard to deal with differences on 5-cur and releng4 EXTRA_PATCHES= ${FILESDIR}/extrapatch-gcc__config__freebsd-spec.h .endif -.if ${ARCH} == "amd64" -BROKEN= linker: unrecognised emulation mode: elf_x86_64 -.endif - .if ${PORTOBJFORMAT} == "aout" CONFIGURE_TARGET= ${ARCH}-portbld-freebsdaout${OSREL} .else @@ -87,6 +84,8 @@ pre-configure: cd ${SRCDIR} ; contrib/gcc_update --touch @${RM} -f ${SRCDIR}/gcc/*/*.info* @${MKDIR} ${CONFIGURE_WRKSRC} + @${REINPLACE_CMD} -e 's/elf_x86_64/elf_x86_64_fbsd/g' \ + ${SRCDIR}/gcc/config/i386/freebsd64.h post-build: @echo "Consider running 'make check' before 'make install'," diff --git a/lang/gcc32/files/patch-gcc,config,i386,i386.c b/lang/gcc32/files/patch-gcc,config,i386,i386.c new file mode 100644 index 000000000000..6a33405716d8 --- /dev/null +++ b/lang/gcc32/files/patch-gcc,config,i386,i386.c @@ -0,0 +1,52 @@ +$FreeBSD$ + +http://gcc.gnu.org/ml/gcc-patches/2003-05/msg00629.html + Date: Wed, 7 May 2003 17:52:21 -0700 + From: Richard Henderson <rth@redhat.com> + Subject: fix amd64 xfmode splits + Message-ID: <20030508005221.GX27351@redhat.com> + + Test case for this is FreeBSD vfprintf.c (i.e. a tad big) and + I wasn't able to reduce the test. The cause is evident though: + the second part of a 12-byte quantity is SImode, not DImode, + and so is invalid as a base address. + + r~ + +* config/i386/i386.c (ix86_split_long_move): Fix base register + mode for XFmode splits for TARGET_64BIT. + +--- gcc/config/i386/i386.c.orig Wed Mar 12 01:04:01 2003 ++++ gcc/config/i386/i386.c Sun Dec 19 10:39:53 2004 +@@ -8828,15 +8828,24 @@ + Do an lea to the last part and use only one colliding move. */ + else if (collisions > 1) + { ++ rtx base; ++ + collisions = 1; +- emit_insn (gen_rtx_SET (VOIDmode, part[0][nparts - 1], +- XEXP (part[1][0], 0))); +- part[1][0] = change_address (part[1][0], +- TARGET_64BIT ? DImode : SImode, +- part[0][nparts - 1]); +- part[1][1] = adjust_address (part[1][0], VOIDmode, UNITS_PER_WORD); ++ ++ base = part[0][nparts - 1]; ++ ++ /* Handle the case when the last part isn't valid for lea. ++ Happens in 64-bit mode storing the 12-byte XFmode. */ ++ if (GET_MODE (base) != Pmode) ++ base = gen_rtx_REG (Pmode, REGNO (base)); ++ ++ emit_insn (gen_rtx_SET (VOIDmode, base, XEXP (part[1][0], 0))); ++ part[1][0] = replace_equiv_address (part[1][0], base); ++ part[1][1] = replace_equiv_address (part[1][1], ++ plus_constant (base, UNITS_PER_WORD)); + if (nparts == 3) +- part[1][2] = adjust_address (part[1][0], VOIDmode, 8); ++ part[1][2] = replace_equiv_address (part[1][2], ++ plus_constant (base, 8)); + } + } + |