From a381ef07088ce479610129e37bfef42538f397da Mon Sep 17 00:00:00 2001 From: Jun Nakajima Date: Sat, 17 Dec 2011 19:13:25 -0800 Subject: Changes to existing files to add HAX support HAX (Hardware-based Accelerated eXecution) employes hardware virtualization technology to boost performance of the Android emulator on Mac OS X or Windows hosts. This changeset includes the changes required to the existing files. To pass the compilation, hax.h is added, but CONFIG_HAX is disabled so that no real changes added. Change-Id: Ifa5777e8788e6698747c1ec4cd91315161c2ca0b Signed-off-by: Zhang, Xiantao Signed-off-by: Xin, Xiaohui Signed-off-by: Jiang Yunhong Signed-off-by: Nakajima, Jun --- target-i386/helper.c | 6 ++++++ target-i386/translate.c | 9 +++++++++ 2 files changed, 15 insertions(+) (limited to 'target-i386') diff --git a/target-i386/helper.c b/target-i386/helper.c index 6d0f18c..7e2ac4e 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -28,6 +28,7 @@ #include "exec-all.h" #include "qemu-common.h" #include "kvm.h" +#include "hax.h" //#define DEBUG_MMU @@ -662,6 +663,11 @@ void cpu_dump_state(CPUState *env, FILE *f, if (kvm_enabled()) kvm_arch_get_registers(env); +#ifdef CONFIG_HAX + if (hax_enabled()) + hax_arch_get_registers(env); +#endif + eflags = env->eflags; #ifdef TARGET_X86_64 if (env->hflags & HF_CS64_MASK) { diff --git a/target-i386/translate.c b/target-i386/translate.c index f4e295f..e05cdac 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -32,6 +32,7 @@ #include "helper.h" #define GEN_HELPER 1 #include "helper.h" +#include "hax.h" #define PREFIX_REPZ 0x01 #define PREFIX_REPNZ 0x02 @@ -7714,6 +7715,14 @@ static inline void gen_intermediate_code_internal(CPUState *env, pc_ptr = disas_insn(dc, pc_ptr); num_insns++; +#ifdef CONFIG_HAX + if (hax_enabled() && hax_stop_translate(env)) + { + gen_jmp_im(pc_ptr - dc->cs_base); + gen_eob(dc); + break; + } +#endif /* stop translation if indicated */ if (dc->is_jmp) break; -- cgit v1.1