diff options
author | marius <marius@FreeBSD.org> | 2010-12-30 15:58:23 +0000 |
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committer | marius <marius@FreeBSD.org> | 2010-12-30 15:58:23 +0000 |
commit | aa5a8ce5f29eaca61906a4f8503ed3c76ccb5544 (patch) | |
tree | 280da172c58c7c97f7f803e2be6a3dce0e641d64 /share/mk/bsd.cpu.mk | |
parent | fb3385d473efacdd624c80f1c69ffec96ee2cad9 (diff) | |
download | FreeBSD-src-aa5a8ce5f29eaca61906a4f8503ed3c76ccb5544.zip FreeBSD-src-aa5a8ce5f29eaca61906a4f8503ed3c76ccb5544.tar.gz |
- Add CPUTYPE support for sparc64. The net result is that it's now possible
to let the compiler optimize for the famility of UltraSPARC-III CPUs as the
default already was to optimize for UltraSPARC-I/II and generating generic
64-bit V9 is mainly for reference purposes. At least for SPARC64-V CPUs
code optimized for UltraSPARC-I/II still is the most performant one.
Thanks go to Michael Moll for testing SPARC64-V.
- Move a booke MACHINE_CPU bit into the right section.
Diffstat (limited to 'share/mk/bsd.cpu.mk')
-rw-r--r-- | share/mk/bsd.cpu.mk | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk index b7bf4d8..3dbe1b7 100644 --- a/share/mk/bsd.cpu.mk +++ b/share/mk/bsd.cpu.mk @@ -15,6 +15,7 @@ MACHINE_CPU = itanium . elif ${MACHINE_CPUARCH} == "powerpc" MACHINE_CPU = aim . elif ${MACHINE_CPUARCH} == "sparc64" +MACHINE_CPU = ultrasparc . elif ${MACHINE_CPUARCH} == "arm" MACHINE_CPU = arm . elif ${MACHINE_CPUARCH} == "mips" @@ -58,6 +59,12 @@ CPUTYPE = athlon . if ${CPUTYPE} == "prescott" || ${CPUTYPE} == "core2" CPUTYPE = nocona . endif +. elif ${MACHINE_ARCH} == "sparc64" +. if ${CPUTYPE} == "us" +CPUTYPE = ultrasparc +. elif ${CPUTYPE} == "us3" +CPUTYPE = ultrasparc3 +. endif . endif ############################################################################### @@ -116,7 +123,6 @@ _CPUCFLAGS = -mcpu=${CPUTYPE} . endif . elif ${MACHINE_ARCH} == "powerpc" . if ${CPUTYPE} == "e500" -MACHINE_CPU = booke _CPUCFLAGS = -Wa,-me500 -msoft-float . else _CPUCFLAGS = -mcpu=${CPUTYPE} -mno-powerpc64 @@ -137,6 +143,14 @@ _CPUCFLAGS = -march=4kc . elif ${CPUTYPE} == "mips24kc" _CPUCFLAGS = -march=24kc . endif +. elif ${MACHINE_ARCH} == "sparc64" +. if ${CPUTYPE} == "v9" +_CPUCFLAGS = -mcpu=v9 +. elif ${CPUTYPE} == "ultrasparc" +_CPUCFLAGS = -mcpu=ultrasparc +. elif ${CPUTYPE} == "ultrasparc3" +_CPUCFLAGS = -mcpu=ultrasparc3 +. endif . endif # Set up the list of CPU features based on the CPU type. This is an @@ -193,10 +207,22 @@ MACHINE_CPU += amd64 sse2 sse mmx . if ${CPUTYPE} == "itanium" MACHINE_CPU = itanium . endif +. elif ${MACHINE_ARCH} == "powerpc" +. if ${CPUTYPE} == "e500" +MACHINE_CPU = booke +. endif +. elif ${MACHINE_ARCH} == "sparc64" +. if ${CPUTYPE} == "v9" +MACHINE_CPU = v9 +. elif ${CPUTYPE} == "ultrasparc" +MACHINE_CPU = v9 ultrasparc +. elif ${CPUTYPE} == "ultrasparc3" +MACHINE_CPU = v9 ultrasparc ultrasparc3 +. endif . endif .endif -.if ${MACHINE_CPUARCH} == "mips" +.if ${MACHINE_CPUARCH} == "mips" CFLAGS += -G0 .endif |