| --- gcc-4.8.2.orig/gcc/config/arm/t-arm-elf 2013-01-10 20:38:27.000000000 +0000 |
| +++ gcc-4.8.2/gcc/config/arm/t-arm-elf 2013-12-28 22:54:59.000000000 +0000 |
| @@ -25,22 +25,36 @@ |
| #MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te |
| #MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626 |
| |
| +# build a bunch of specialized versions of libcc for particular cores |
| +#MULTILIB_OPTIONS += mcpu=arm7tdmi/mcpu=arm9tdmi/mcpu=arm920t/mcpu=arm926ej-s/mcpu=arm1136j-s/mcpu=arm1136jf-s/mcpu=arm1176jz-s/mcpu=arm1176jzf-s/mcpu=xscale/mcpu=mpcore/mcpu=cortex-a8/cortex-a9/march=armv4t/march=armv5t/march=armv5te/march=armv6/march=armv6j/march=armv6k/march=armv6z/march=armv6zk/march=armv7-a/march=armv7-r |
| +#MULTILIB_DIRNAMES += arm7tdmi arm9tdmi arm920t arm926ej-s arm1136j-s arm1136jf-s arm1176jz-s arm1176jzf-s xscale mpcore cortex-a8 cortex-a9 cortex-m3 armv4t armv5t armv5te armv6 armv6j armv6k armv6z armv6zk armv7-a armv7-r |
| +#MULTILIB_OPTIONS += mcpu=arm7tdmi/mcpu=arm9tdmi/mcpu=arm920t/mcpu=arm926ej-s/mcpu=arm1136j-s/mcpu=arm1136jf-s/mcpu=arm1176jz-s/mcpu=arm1176jzf-s/mcpu=xscale/mcpu=mpcore/mcpu=cortex-a8/mcpu=cortex-a9 |
| +#MULTILIB_DIRNAMES += arm7tdmi arm9tdmi arm920t arm926ej-s arm1136j-s arm1136jf-s arm1176jz-s arm1176jzf-s xscale mpcore cortex-a8 cortex-a9 |
| + |
| +MULTILIB_OPTIONS += march=armv7 |
| +MULTILIB_DIRNAMES += thumb2 |
| +MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7* |
| +MULTILIB_MATCHES += march?armv7=march?armv7-a |
| +MULTILIB_MATCHES += march?armv7=march?armv7-r |
| +MULTILIB_MATCHES += march?armv7=march?armv7-m |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-a15 |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-a9 |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8 |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4 |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-m4 |
| +MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3 |
| + |
| +#MULTILIB_OPTIONS += mfpu=vfp |
| +#MULTILIB_DIRNAMES += vfp |
| +#MULTILIB_MATCHES += mfpu?vfp=mcpu?arm1136jf-s |
| +#MULTILIB_MATCHES += mfpu?vfp=mcpu?arm1136jzf-s |
| -#MULTILIB_OPTIONS += march=armv7 |
| -#MULTILIB_DIRNAMES += thumb2 |
| -#MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7* |
| -#MULTILIB_MATCHES += march?armv7=march?armv7-a |
| -#MULTILIB_MATCHES += march?armv7=march?armv7-r |
| -#MULTILIB_MATCHES += march?armv7=march?armv7-m |
| -#MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8 |
| -#MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4 |
| -#MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3 |
| |
| # Not quite true. We can support hard-vfp calling in Thumb2, but how do we |
| # express that here? Also, we really need architecture v5e or later |
| # (mcrr etc). |
| +#MULTILIB_OPTIONS += mfloat-abi=hard |
| +#MULTILIB_DIRNAMES += fpu |
| +#MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* |
| -MULTILIB_OPTIONS += mfloat-abi=hard |
| -MULTILIB_DIRNAMES += fpu |
| -MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* |
| #MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard* |
| #MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard* |
| |
| @@ -56,8 +70,8 @@ |
| # MULTILIB_DIRNAMES += fpu soft |
| # MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* |
| # |
| +MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork |
| +MULTILIB_DIRNAMES += normal interwork |
| -# MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork |
| -# MULTILIB_DIRNAMES += normal interwork |
| # |
| # MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore |
| # MULTILIB_DIRNAMES += elf under |
| reverted: |
| --- gcc-4.8.2.orig/gcc/config/i386/t-x86_64-elf 1970-01-01 01:00:00.000000000 +0100 |
| +++ gcc-4.8.2/gcc/config/i386/t-x86_64-elf 2013-12-29 12:47:35.000000000 +0000 |
| @@ -0,0 +1,4 @@ |
| +# Add redzoneless libgcc |
| + |
| +MULTILIB_OPTIONS += mno-red-zone |
| +MULTILIB_DIRNAMES += no-red-zone |
| \ No newline at end of file |
| reverted: |
| --- gcc-4.8.2.orig/gcc/config.gcc 2013-10-03 01:47:24.000000000 +0100 |
| +++ gcc-4.8.2/gcc/config.gcc 2013-12-29 12:06:18.000000000 +0000 |
| @@ -1213,6 +1213,7 @@ |
| tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h" |
| ;; |
| x86_64-*-elf*) |
| + tmake_file="${tmake_file} i386/t-x86_64-elf" |
| tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h" |
| ;; |
| i[34567]86-*-rdos*) |
