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| author | Luca Barbato <lu_zero at gentoo.org> | 2015-09-25 08:56:25 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-09-29 11:10:37 +0200 |
| commit | 1016a75cf3170648dc9b59fdef170cbfc142f8ad (patch) | |
| tree | ab0dfc9cfd1fa46e646d7a3d6745cc3d802ee091 /configure | |
| parent | 678f788fea3380e5cbbf75baac5cc0ce07a56a42 (diff) | |
| download | ffmpeg-1016a75cf3170648dc9b59fdef170cbfc142f8ad.tar.gz | |
configure: mips: Support mips r6, r2 and r1
Detect the different MIPS architecture variants.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -1357,11 +1357,21 @@ ARCH_EXT_LIST_X86=" i686 " +ARCH_EXT_LIST_MIPS=" + loongson + mips32r1 + mips64r1 + mips32r2 + mips64r2 + mips32r6 + mips64r6 +" + ARCH_EXT_LIST=" $ARCH_EXT_LIST_ARM + $ARCH_EXT_LIST_MIPS $ARCH_EXT_LIST_PPC $ARCH_EXT_LIST_X86 - loongson vis " @@ -4059,6 +4069,19 @@ elif enabled mips; then check_inline_asm loongson '"dmult.g $1, $2, $3"' + # make sure that only an instruction set is enabled + disable mips64r6 mips32r6 mips64r2 mips32r2 mips64r1 mips32r1 + + if enabled mips64; then + check_inline_asm mips64r6 '"dlsa $0, $0, $0, 1"' || + check_inline_asm mips64r2 '"dext $0, $0, 0, 1"' || + check_inline_asm mips64r1 '"daddi $0, $0, 0"' + else + check_inline_asm mips32r6 '"aui $0, $0, 0"' || + check_inline_asm mips32r2 '"ext $0, $0, 0, 1"' || + check_inline_asm mips32r1 '"daddi $0, $0, 0"' + fi + elif enabled parisc; then if enabled gcc; then |