diff options
| author | 周晓勇 <zhouxiaoyong@loongson.cn> | 2015-07-03 18:12:07 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-07-07 03:47:06 +0200 |
| commit | d44cf5ef423cc39079f5ac51da936dd558689a9d (patch) | |
| tree | 5920db2bafc4add1b2f3e73275b2a857ba94af5a /configure | |
| parent | 387cbe018c87b44874a2e5dc53fe46b9695593f1 (diff) | |
| download | ffmpeg-d44cf5ef423cc39079f5ac51da936dd558689a9d.tar.gz | |
configure: add loongson2 cpu support
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 21 |
1 files changed, 17 insertions, 4 deletions
@@ -1591,6 +1591,8 @@ ARCH_EXT_LIST_MIPS=" " ARCH_EXT_LIST_LOONGSON=" + loongson2 + loongson3 mmi " @@ -3964,7 +3966,7 @@ elif enabled mips; then check_cflags "-mtune=i6400 -mabi=64" check_ldflags "-mabi=64" ;; - loongson3*) + loongson*) disable mipsfpu disable mips32r2 disable mips32r5 @@ -3979,7 +3981,17 @@ elif enabled mips; then enable fast_cmov enable fast_unaligned disable aligned_stack - cpuflags="-march=loongson3a -mhard-float" + case $cpu in + loongson3*) + cpuflags="-march=loongson3a -mhard-float" + ;; + loongson2e) + cpuflags="-march=loongson2e -mhard-float" + ;; + loongson2f) + cpuflags="-march=loongson2f -mhard-float" + ;; + esac ;; generic) disable mips32r5 @@ -4737,13 +4749,15 @@ EOF elif enabled mips; then + enabled loongson2 && check_inline_asm loongson2 '"dmult.g $8, $9, $10"' + enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"' enabled mmi && check_inline_asm mmi '"punpcklhw $f0, $f0, $f0"' # Enable minimum ISA based on selected options if enabled mips64 && (enabled mipsdspr1 || enabled mipsdspr2); then add_cflags "-mips64r2" add_asflags "-mips64r2" - elif enabled mips64 && enabled mipsfpu && disabled loongson3; then + elif enabled mips64 && enabled mipsfpu && disabled loongson2 && disabled loongson3; then add_cflags "-mips64" add_asflags "-mips64" elif enabled mipsdspr1 || enabled mipsdspr2; then @@ -4768,7 +4782,6 @@ elif enabled mips; then check_inline_asm mipsfpu '"madd.d $f0, $f2, $f4, $f6"' enabled msa && check_cflags "-mmsa" && check_ldflags "-mmsa" && check_inline_asm msa '"addvi.b $w0, $w1, 1"' - enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"' enabled mips32r5 && add_asflags "-mips32r5 -mfp64" enabled mips64r6 && add_asflags "-mips64r6 -mfp64" |