--disable-neon disable NEON optimizations
--disable-inline-asm disable use of inline assembly
--disable-yasm disable use of nasm/yasm assembly
- --disable-mips32r2 disable MIPS32R2 optimizations
--disable-mipsdspr1 disable MIPS DSP ASE R1 optimizations
--disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations
--disable-mipsfpu disable floating point MIPS optimizations
map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM
mipsfpu_deps="mips"
-mips32r2_deps="mips"
mipsdspr1_deps="mips"
mipsdspr2_deps="mips"
elif enabled mips; then
check_inline_asm loongson '"dmult.g $1, $2, $3"'
- enabled mips32r2 && add_cflags "-mips32r2" && add_asflags "-mips32r2" &&
- check_inline_asm mips32r2 '"rotr $t0, $t1, 1"'
+
+ # 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; then
+ add_cflags "-mips64"
+ add_asflags "-mips64"
+ elif enabled mipsfpu || enabled mipsdspr1 || enabled mipsdspr2; then
+ add_cflags "-mips32r2"
+ add_asflags "-mips32r2"
+ fi
+
enabled mipsdspr1 && add_cflags "-mdsp" && add_asflags "-mdsp" &&
check_inline_asm mipsdspr1 '"addu.qb $t0, $t1, $t2"'
enabled mipsdspr2 && add_cflags "-mdspr2" && add_asflags "-mdspr2" &&
fi
if enabled mips; then
echo "MIPS FPU enabled ${mipsfpu-no}"
- echo "MIPS32R2 enabled ${mips32r2-no}"
echo "MIPS DSP R1 enabled ${mipsdspr1-no}"
echo "MIPS DSP R2 enabled ${mipsdspr2-no}"
fi