mirror of https://github.com/xemu-project/xemu.git
c23a53d894
Loongson Binary Translation (LBT) is used to accelerate binary translation, which contains 4 scratch registers (scr0 to scr3), x86/ARM eflags (eflags) and x87 fpu stack pointer (ftop). Now LBT feature is added in kvm mode, not supported in TCG mode since it is not emulated. Feature variable lbt is added with OnOffAuto type, If lbt feature is not supported with KVM host, it reports error if there is lbt=on command line. If there is no any command line about lbt parameter, it checks whether KVM host supports lbt feature and set the corresponding value in cpucfg. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20240929070405.235200-2-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> |
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| alpha | ||
| arm | ||
| avr | ||
| hexagon | ||
| hppa | ||
| i386 | ||
| loongarch | ||
| m68k | ||
| microblaze | ||
| mips | ||
| openrisc | ||
| ppc | ||
| riscv | ||
| rx | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| tricore | ||
| xtensa | ||
| Kconfig | ||
| meson.build | ||