vitalif
/
mirror_qemu
mirror of https://github.com/proxmox/mirror_qemu
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

moved halted field to CPU_COMMON 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4609 c046a42c-6fe2-441c-8c8c-71466251a162
master
bellard 2008-05-28 17:14:10 +00:00
parent d377440d74
commit ce5232c5c2
16 changed files with 11 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
cpu-defs.h
View File

@ -140,6 +140,7 @@ typedef struct CPUTLBEntry {
written */ \
target_ulong mem_write_vaddr; /* target virtual addr at which the \
memory was written */ \
int halted; /* TRUE if the CPU is in suspend state */ \
/* The meaning of the MMU modes is defined in the target code. */ \
CPUTLBEntry tlb_table[NB_MMU_MODES][CPU_TLB_SIZE]; \
struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE]; \

4
hw/apic.c
View File

@ -443,12 +443,12 @@ static void apic_init_ipi(APICState *s)
static void apic_startup(APICState *s, int vector_num)
{
CPUState *env = s->cpu_env;
if (!(env->hflags & HF_HALTED_MASK))
if (!env->halted)
return;
env->eip = 0;
cpu_x86_load_seg_cache(env, R_CS, vector_num << 8, vector_num << 12,
0xffff, 0);
env->hflags &= ~HF_HALTED_MASK;
env->halted = 0;
}
static void apic_deliver(APICState *s, uint8_t dest, uint8_t dest_mode,

2
hw/pc.c
View File

@ -761,7 +761,7 @@ static void pc_init1(ram_addr_t ram_size, int vga_ram_size,
exit(1);
}
if (i != 0)
env->hflags |= HF_HALTED_MASK;
env->halted = 1;
if (smp_cpus > 1) {
/* XXX: enable it in all cases */
env->cpuid_features |= CPUID_APIC;

8
monitor.c
View File

@ -314,21 +314,15 @@ static void do_info_cpus(void)
env->cpu_index);
#if defined(TARGET_I386)
term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base);
if (env->hflags & HF_HALTED_MASK)
term_printf(" (halted)");
#elif defined(TARGET_PPC)
term_printf(" nip=0x" TARGET_FMT_lx, env->nip);
if (env->halted)
term_printf(" (halted)");
#elif defined(TARGET_SPARC)
term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc);
if (env->halted)
term_printf(" (halted)");
#elif defined(TARGET_MIPS)
term_printf(" PC=0x" TARGET_FMT_lx, env->PC[env->current_tc]);
#endif
if (env->halted)
term_printf(" (halted)");
#endif
term_printf("\n");
}
}

1
target-alpha/cpu.h
View File

@ -285,7 +285,6 @@ struct CPUAlphaState {
jmp_buf jmp_env;
int user_mode_only; /* user mode only simulation */
uint32_t hflags;
int halted;
int exception_index;
int error_code;

1
target-arm/cpu.h
View File

@ -160,7 +160,6 @@ typedef struct CPUARMState {
int exception_index;
int interrupt_request;
int user_mode_only;
int halted;
/* VFP coprocessor state. */
struct {

1
target-cris/cpu.h
View File

@ -157,7 +157,6 @@ typedef struct CPUCRISState {
int features;
int user_mode_only;
int halted;
jmp_buf jmp_env;
CPU_COMMON

4
target-i386/cpu.h
View File

@ -119,7 +119,7 @@
#define ID_MASK 0x00200000
/* hidden flags - used internally by qemu to represent additional cpu
states. Only the CPL, INHIBIT_IRQ and HALTED are not redundant. We avoid
states. Only the CPL and INHIBIT_IRQ are not redundant. We avoid
using the IOPL_MASK, TF_MASK and VM_MASK bit position to ease oring
with eflags. */
/* current cpl */
@ -144,7 +144,6 @@
#define HF_CS64_SHIFT 15 /* only used on x86_64: 64 bit code segment */
#define HF_OSFXSR_SHIFT 16 /* CR4.OSFXSR */
#define HF_VM_SHIFT 17 /* must be same as eflags */
#define HF_HALTED_SHIFT 18 /* CPU halted */
#define HF_SMM_SHIFT 19 /* CPU in SMM mode */
#define HF_GIF_SHIFT 20 /* if set CPU takes interrupts */
#define HF_HIF_SHIFT 21 /* shadow copy of IF_MASK when in SVM */
@ -166,7 +165,6 @@
#define HF_LMA_MASK (1 << HF_LMA_SHIFT)
#define HF_CS64_MASK (1 << HF_CS64_SHIFT)
#define HF_OSFXSR_MASK (1 << HF_OSFXSR_SHIFT)
#define HF_HALTED_MASK (1 << HF_HALTED_SHIFT)
#define HF_SMM_MASK (1 << HF_SMM_SHIFT)
#define HF_GIF_MASK (1 << HF_GIF_SHIFT)
#define HF_HIF_MASK (1 << HF_HIF_SHIFT)

4
target-i386/exec.h
View File

@ -385,13 +385,13 @@ static inline void regs_to_env(void)
static inline int cpu_halted(CPUState *env) {
/* handle exit of HALTED state */
if (!(env->hflags & HF_HALTED_MASK))
if (!env->halted)
return 0;
/* disable halt condition */
if (((env->interrupt_request & CPU_INTERRUPT_HARD) &&
(env->eflags & IF_MASK)) ||
(env->interrupt_request & CPU_INTERRUPT_NMI)) {
env->hflags &= ~HF_HALTED_MASK;
env->halted = 0;
return 0;
}
return EXCP_HALTED;

4
target-i386/helper.c
View File

@ -515,7 +515,7 @@ void cpu_dump_state(CPUState *env, FILE *f,
(env->hflags >> HF_INHIBIT_IRQ_SHIFT) & 1,
(int)(env->a20_mask >> 20) & 1,
(env->hflags >> HF_SMM_SHIFT) & 1,
(env->hflags >> HF_HALTED_SHIFT) & 1);
env->halted);
} else
#endif
{
@ -542,7 +542,7 @@ void cpu_dump_state(CPUState *env, FILE *f,
(env->hflags >> HF_INHIBIT_IRQ_SHIFT) & 1,
(int)(env->a20_mask >> 20) & 1,
(env->hflags >> HF_SMM_SHIFT) & 1,
(env->hflags >> HF_HALTED_SHIFT) & 1);
env->halted);
}
#ifdef TARGET_X86_64

2
target-i386/op_helper.c
View File

@ -4546,7 +4546,7 @@ void helper_hlt(void)
helper_svm_check_intercept_param(SVM_EXIT_HLT, 0);
env->hflags &= ~HF_INHIBIT_IRQ_MASK; /* needed if sti is just before */
env->hflags |= HF_HALTED_MASK;
env->halted = 1;
env->exception_index = EXCP_HLT;
cpu_loop_exit();
}

1
target-m68k/cpu.h
View File

@ -108,7 +108,6 @@ typedef struct CPUM68KState {
int exception_index;
int interrupt_request;
int user_mode_only;
uint32_t halted;
int pending_vector;
int pending_level;

2
target-mips/cpu.h
View File

@ -449,8 +449,6 @@ struct CPUMIPSState {
target_ulong btarget; /* Jump / branch target */
int bcond; /* Branch condition (if needed) */
int halted; /* TRUE if the CPU is in suspend state */
int SYNCI_Step; /* Address step size for SYNCI */
int CCRes; /* Cycle count resolution/divisor */
uint32_t CP0_Status_rw_bitmask; /* Read/write bits in CP0_Status */

2
target-ppc/cpu.h
View File

@ -586,8 +586,6 @@ struct CPUPPCState {
CPU_COMMON
int halted; /* TRUE if the CPU is in suspend state */
int access_type; /* when a memory exception occurs, the access
type is stored here */

1
target-sh4/cpu.h
View File

@ -117,7 +117,6 @@ typedef struct CPUSH4State {
jmp_buf jmp_env;
int user_mode_only;
int interrupt_request;
int halted;
int exception_index;
CPU_COMMON tlb_t utlb[UTLB_SIZE]; /* unified translation table */
tlb_t itlb[ITLB_SIZE]; /* instruction translation table */

1
target-sparc/cpu.h
View File

@ -219,7 +219,6 @@ typedef struct CPUSPARCState {
int exception_index;
int interrupt_index;
int interrupt_request;
int halted;
uint32_t mmu_bm;
uint32_t mmu_ctpr_mask;
uint32_t mmu_cxr_mask;