author | "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
Tue Jul 22 13:29:08 2008 +0000 (2008-07-22) | |
changeset 710 | 021546adce69 |
permissions | -rw-r--r-- |
1 Based on gcc-3.4.0/gcc-3.3.3h-ppc-asm-spec.patch
3 Fixes the following errors when building gcc for ppc7450:
5 /tmp/ccYph3gd.s: Assembler messages:
6 /tmp/ccYph3gd.s:3823: Error: Unrecognized opcode: `mfvrsave'
7 /tmp/ccYph3gd.s:3857: Error: Unrecognized opcode: `stvx'
8 /tmp/ccYph3gd.s:4026: Error: Unrecognized opcode: `lvx'
9 /tmp/ccYph3gd.s:4027: Error: Unrecognized opcode: `mtvrsave'
10 make[2]: *** [libgcc/./unwind-dw2.o] Error 1
11 make[2]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'
12 make[1]: *** [stmp-multilib] Error 2
13 make[1]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'
14 make: *** [all-gcc] Error 2
16 Note that the "-mcpu=7450" option must appear on the "gcc" command line in
17 order for "-maltivec" to be passed to the assembler. Or, "-maltivec" itself
18 may be passed to the "gcc" command.
20 Contributed by Tom Warzeka <waz@quahog.npt.nuwc.navy.mil>
22 ===================================================================
23 --- gcc-3.2.3/gcc/config/rs6000/rs6000.h~ 2003-03-29 07:39:20.000000000 -0500
24 +++ gcc-3.2.3/gcc/config/rs6000/rs6000.h 2004-08-23 16:33:21.000000000 -0400
25 @@ -77,8 +77,8 @@
26 %{mcpu=604e: -D_ARCH_PPC} \
27 %{mcpu=620: -D_ARCH_PPC} \
28 %{mcpu=740: -D_ARCH_PPC} \
29 -%{mcpu=7400: -D_ARCH_PPC} \
30 -%{mcpu=7450: -D_ARCH_PPC} \
31 +%{mcpu=7400: -D_ARCH_PPC -D__ALTIVEC__} \
32 +%{mcpu=7450: -D_ARCH_PPC -D__ALTIVEC__} \
33 %{mcpu=750: -D_ARCH_PPC} \
34 %{mcpu=801: -D_ARCH_PPC} \
35 %{mcpu=821: -D_ARCH_PPC} \
36 @@ -117,14 +117,15 @@
37 %{mcpu=604e: -mppc} \
38 %{mcpu=620: -mppc} \
39 %{mcpu=740: -mppc} \
40 -%{mcpu=7400: -mppc} \
41 -%{mcpu=7450: -mppc} \
42 +%{mcpu=7400: -mppc -maltivec} \
43 +%{mcpu=7450: -mppc -maltivec} \
44 %{mcpu=750: -mppc} \
45 %{mcpu=801: -mppc} \
46 %{mcpu=821: -mppc} \
47 %{mcpu=823: -mppc} \
48 %{mcpu=860: -mppc} \
49 -%{maltivec: -maltivec}"
50 +%{maltivec: -maltivec} \
51 +-many"
53 #define CPP_DEFAULT_SPEC ""