A couple of notes:
- removed ctx->nip in favour of base->pc_next. Yes, it is annoying,
but didn't want to waste its 4 bytes.
- ctx->singlestep_enabled does a lot more than
base.singlestep_enabled; this confused me at first.
Signed-off-by: Emilio G. Cota <c...@braap.org>
---
target/ppc/translate.c | 129 +++++++++++++++++++-----------------
target/ppc/translate/dfp-impl.inc.c | 16 ++---
target/ppc/translate_init.c | 32 ++++-----
3 files changed, 91 insertions(+), 86 deletions(-)
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 4132f67..6e35daa 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -31,6 +31,7 @@
#include "exec/helper-gen.h"
#include "trace-tcg.h"
+#include "exec/translator.h"
#include "exec/log.h"
@@ -187,8 +188,7 @@ void ppc_translate_init(void)
/* internal defines */
struct DisasContext {
- struct TranslationBlock *tb;
- target_ulong nip;
+ DisasContextBase base;
uint32_t opcode;
uint32_t exception;
/* Routine used to access memory */
@@ -275,7 +275,7 @@ static void gen_exception_err(DisasContext *ctx, uint32_t
excp, uint32_t error)
* the faulting instruction
*/
if (ctx->exception == POWERPC_EXCP_NONE) {
- gen_update_nip(ctx, ctx->nip - 4);
+ gen_update_nip(ctx, ctx->base.pc_next - 4);
}
t0 = tcg_const_i32(excp);
t1 = tcg_const_i32(error);
@@ -293,7 +293,7 @@ static void gen_exception(DisasContext *ctx, uint32_t excp)
* the faulting instruction
*/
if (ctx->exception == POWERPC_EXCP_NONE) {
- gen_update_nip(ctx, ctx->nip - 4);
+ gen_update_nip(ctx, ctx->base.pc_next - 4);
}
t0 = tcg_const_i32(excp);
gen_helper_raise_exception(cpu_env, t0);
@@ -322,7 +322,7 @@ static void gen_debug_exception(DisasContext *ctx)
*/
if ((ctx->exception != POWERPC_EXCP_BRANCH) &&
(ctx->exception != POWERPC_EXCP_SYNC)) {
- gen_update_nip(ctx, ctx->nip);
+ gen_update_nip(ctx, ctx->base.pc_next);
}
t0 = tcg_const_i32(EXCP_DEBUG);
gen_helper_raise_exception(cpu_env, t0);
@@ -349,7 +349,7 @@ static inline void gen_hvpriv_exception(DisasContext *ctx,
uint32_t error)
/* Stop translation */
static inline void gen_stop_exception(DisasContext *ctx)
{
- gen_update_nip(ctx, ctx->nip);
+ gen_update_nip(ctx, ctx->base.pc_next);
ctx->exception = POWERPC_EXCP_STOP;
}
@@ -978,7 +978,7 @@ static void gen_addpcis(DisasContext *ctx)
{
target_long d = DX(ctx->opcode);
- tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->nip + (d << 16));
+ tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->base.pc_next + (d << 16));
}
static inline void gen_op_arith_divw(DisasContext *ctx, TCGv ret, TCGv arg1,
@@ -1580,7 +1580,7 @@ static void gen_pause(DisasContext *ctx)
tcg_temp_free_i32(t0);
/* Stop translation, this gives other CPUs a chance to run */
- gen_exception_nip(ctx, EXCP_HLT, ctx->nip);
+ gen_exception_nip(ctx, EXCP_HLT, ctx->base.pc_next);
}
#endif /* defined(TARGET_PPC64) */
@@ -2397,7 +2397,7 @@ static inline void gen_check_align(DisasContext *ctx,
TCGv EA, int mask)
tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1);
t1 = tcg_const_i32(POWERPC_EXCP_ALIGN);
t2 = tcg_const_i32(ctx->opcode & 0x03FF0000);
- gen_update_nip(ctx, ctx->nip - 4);
+ gen_update_nip(ctx, ctx->base.pc_next - 4);
gen_helper_raise_exception_err(cpu_env, t1, t2);
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t2);
@@ -3322,7 +3322,7 @@ static void gen_wait(DisasContext *ctx)
-offsetof(PowerPCCPU, env) + offsetof(CPUState, halted));
tcg_temp_free_i32(t0);
/* Stop translation, as the CPU is supposed to sleep from now */
- gen_exception_nip(ctx, EXCP_HLT, ctx->nip);
+ gen_exception_nip(ctx, EXCP_HLT, ctx->base.pc_next);
}
#if defined(TARGET_PPC64)
@@ -3407,7 +3407,7 @@ static inline bool use_goto_tb(DisasContext *ctx,
target_ulong dest)
}
#ifndef CONFIG_USER_ONLY
- return (ctx->tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK);
+ return (ctx->base.tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK);
#else
return true;
#endif
@@ -3422,7 +3422,7 @@ static void gen_goto_tb(DisasContext *ctx, int n,
target_ulong dest)
if (use_goto_tb(ctx, dest)) {
tcg_gen_goto_tb(n);
tcg_gen_movi_tl(cpu_nip, dest & ~3);
- tcg_gen_exit_tb((uintptr_t)ctx->tb + n);
+ tcg_gen_exit_tb((uintptr_t)ctx->base.tb + n);
} else {
tcg_gen_movi_tl(cpu_nip, dest & ~3);
if (unlikely(ctx->singlestep_enabled)) {
@@ -3458,14 +3458,14 @@ static void gen_b(DisasContext *ctx)
li = LI(ctx->opcode);
li = (li ^ 0x02000000) - 0x02000000;
if (likely(AA(ctx->opcode) == 0)) {
- target = ctx->nip + li - 4;
+ target = ctx->base.pc_next + li - 4;
} else {
target = li;
}
if (LK(ctx->opcode)) {
- gen_setlr(ctx, ctx->nip);
+ gen_setlr(ctx, ctx->base.pc_next);
}
- gen_update_cfar(ctx, ctx->nip - 4);
+ gen_update_cfar(ctx, ctx->base.pc_next - 4);
gen_goto_tb(ctx, 0, target);
}
@@ -3493,7 +3493,7 @@ static void gen_bcond(DisasContext *ctx, int type)
target = NULL;
}
if (LK(ctx->opcode))
- gen_setlr(ctx, ctx->nip);
+ gen_setlr(ctx, ctx->base.pc_next);
l1 = gen_new_label();
if ((bo & 0x4) == 0) {
/* Decrement and test CTR */
@@ -3530,11 +3530,11 @@ static void gen_bcond(DisasContext *ctx, int type)
}
tcg_temp_free_i32(temp);
}
- gen_update_cfar(ctx, ctx->nip - 4);
+ gen_update_cfar(ctx, ctx->base.pc_next - 4);
if (type == BCOND_IM) {
target_ulong li = (target_long)((int16_t)(BD(ctx->opcode)));
if (likely(AA(ctx->opcode) == 0)) {
- gen_goto_tb(ctx, 0, ctx->nip + li - 4);
+ gen_goto_tb(ctx, 0, ctx->base.pc_next + li - 4);
} else {
gen_goto_tb(ctx, 0, li);
}
@@ -3549,7 +3549,7 @@ static void gen_bcond(DisasContext *ctx, int type)
}
if ((bo & 0x14) != 0x14) {
gen_set_label(l1);
- gen_goto_tb(ctx, 1, ctx->nip);
+ gen_goto_tb(ctx, 1, ctx->base.pc_next);
}
}
@@ -3645,7 +3645,7 @@ static void gen_rfi(DisasContext *ctx)
}
/* Restore CPU state */
CHK_SV;
- gen_update_cfar(ctx, ctx->nip - 4);
+ gen_update_cfar(ctx, ctx->base.pc_next - 4);
gen_helper_rfi(cpu_env);
gen_sync_exception(ctx);
#endif
@@ -3659,7 +3659,7 @@ static void gen_rfid(DisasContext *ctx)
#else
/* Restore CPU state */
CHK_SV;
- gen_update_cfar(ctx, ctx->nip - 4);
+ gen_update_cfar(ctx, ctx->base.pc_next - 4);
gen_helper_rfid(cpu_env);
gen_sync_exception(ctx);
#endif
@@ -3934,10 +3934,11 @@ static inline void gen_op_mfspr(DisasContext *ctx)
*/
if (sprn != SPR_PVR) {
fprintf(stderr, "Trying to read privileged spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
if (qemu_log_separate()) {
qemu_log("Trying to read privileged spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn,
+ ctx->base.pc_next - 4);
}
}
gen_priv_exception(ctx, POWERPC_EXCP_PRIV_REG);
@@ -3951,10 +3952,10 @@ static inline void gen_op_mfspr(DisasContext *ctx)
}
/* Not defined */
fprintf(stderr, "Trying to read invalid spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
if (qemu_log_separate()) {
qemu_log("Trying to read invalid spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
}
/* The behaviour depends on MSR:PR and SPR# bit 0x10,
@@ -4030,7 +4031,7 @@ static void gen_mtmsrd(DisasContext *ctx)
* if we enter power saving mode, we will exit the loop
* directly from ppc_store_msr
*/
- gen_update_nip(ctx, ctx->nip);
+ gen_update_nip(ctx, ctx->base.pc_next);
gen_helper_store_msr(cpu_env, cpu_gpr[rS(ctx->opcode)]);
/* Must stop the translation as machine state (may have) changed */
/* Note that mtmsr is not always defined as context-synchronizing */
@@ -4059,7 +4060,7 @@ static void gen_mtmsr(DisasContext *ctx)
* if we enter power saving mode, we will exit the loop
* directly from ppc_store_msr
*/
- gen_update_nip(ctx, ctx->nip);
+ gen_update_nip(ctx, ctx->base.pc_next);
#if defined(TARGET_PPC64)
tcg_gen_deposit_tl(msr, cpu_msr, cpu_gpr[rS(ctx->opcode)], 0, 32);
#else
@@ -4097,10 +4098,10 @@ static void gen_mtspr(DisasContext *ctx)
} else {
/* Privilege exception */
fprintf(stderr, "Trying to write privileged spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
if (qemu_log_separate()) {
qemu_log("Trying to write privileged spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next -
4);
}
gen_priv_exception(ctx, POWERPC_EXCP_PRIV_REG);
}
@@ -4115,10 +4116,10 @@ static void gen_mtspr(DisasContext *ctx)
/* Not defined */
if (qemu_log_separate()) {
qemu_log("Trying to write invalid spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
}
fprintf(stderr, "Trying to write invalid spr %d (0x%03x) at "
- TARGET_FMT_lx "\n", sprn, sprn, ctx->nip - 4);
+ TARGET_FMT_lx "\n", sprn, sprn, ctx->base.pc_next - 4);
/* The behaviour depends on MSR:PR and SPR# bit 0x10,
@@ -7212,13 +7213,14 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
CPUPPCState *env = cs->env_ptr;
DisasContext ctx, *ctxp = &ctx;
opc_handler_t **table, *handler;
- target_ulong pc_start;
- int num_insns;
int max_insns;
- pc_start = tb->pc;
- ctx.nip = pc_start;
- ctx.tb = tb;
+ ctx.base.singlestep_enabled = cs->singlestep_enabled;
+ ctx.base.tb = tb;
+ ctx.base.pc_first = tb->pc;
+ ctx.base.pc_next = tb->pc; /* nip */
+ ctx.base.num_insns = 0;
+
ctx.exception = POWERPC_EXCP_NONE;
ctx.spr_cb = env->spr_cb;
ctx.pr = msr_pr;
@@ -7270,14 +7272,14 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
ctx.singlestep_enabled = 0;
if ((env->flags & POWERPC_FLAG_BE) && msr_be)
ctx.singlestep_enabled |= CPU_BRANCH_STEP;
- if (unlikely(cs->singlestep_enabled)) {
+ if (unlikely(ctx.base.singlestep_enabled)) {
ctx.singlestep_enabled |= GDBSTUB_SINGLE_STEP;
}
#if defined (DO_SINGLE_STEP) && 0
/* Single step trace mode */
msr_se = 1;
#endif
- num_insns = 0;
+ ctx.base.num_insns = 0;
max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
@@ -7290,34 +7292,35 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
tcg_clear_temp_count();
/* Set env in case of segfault during code fetch */
while (ctx.exception == POWERPC_EXCP_NONE && !tcg_op_buf_full()) {
- tcg_gen_insn_start(ctx.nip);
- num_insns++;
+ tcg_gen_insn_start(ctx.base.pc_next);
+ ctx.base.num_insns++;
- if (unlikely(cpu_breakpoint_test(cs, ctx.nip, BP_ANY))) {
+ if (unlikely(cpu_breakpoint_test(cs, ctx.base.pc_next, BP_ANY))) {
gen_debug_exception(ctxp);
/* The address covered by the breakpoint must be included in
[tb->pc, tb->pc + tb->size) in order to for it to be
properly cleared -- thus we increment the PC here so that
the logic setting tb->size below does the right thing. */
- ctx.nip += 4;
+ ctx.base.pc_next += 4;
break;
}
LOG_DISAS("----------------\n");
LOG_DISAS("nip=" TARGET_FMT_lx " super=%d ir=%d\n",
- ctx.nip, ctx.mem_idx, (int)msr_ir);
- if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO))
+ ctx.base.pc_next, ctx.mem_idx, (int)msr_ir);
+ if (ctx.base.num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
+ }
if (unlikely(need_byteswap(&ctx))) {
- ctx.opcode = bswap32(cpu_ldl_code(env, ctx.nip));
+ ctx.opcode = bswap32(cpu_ldl_code(env, ctx.base.pc_next));
} else {
- ctx.opcode = cpu_ldl_code(env, ctx.nip);
+ ctx.opcode = cpu_ldl_code(env, ctx.base.pc_next);
}
LOG_DISAS("translate opcode %08x (%02x %02x %02x %02x) (%s)\n",
ctx.opcode, opc1(ctx.opcode), opc2(ctx.opcode),
opc3(ctx.opcode), opc4(ctx.opcode),
ctx.le_mode ? "little" : "big");
- ctx.nip += 4;
+ ctx.base.pc_next += 4;
table = env->opcodes;
handler = table[opc1(ctx.opcode)];
if (is_indirect_opcode(handler)) {
@@ -7339,7 +7342,7 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
TARGET_FMT_lx " %d\n",
opc1(ctx.opcode), opc2(ctx.opcode),
opc3(ctx.opcode), opc4(ctx.opcode),
- ctx.opcode, ctx.nip - 4, (int)msr_ir);
+ ctx.opcode, ctx.base.pc_next - 4, (int)msr_ir);
} else {
uint32_t inval;
@@ -7355,7 +7358,7 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
TARGET_FMT_lx "\n", ctx.opcode & inval,
opc1(ctx.opcode), opc2(ctx.opcode),
opc3(ctx.opcode), opc4(ctx.opcode),
- ctx.opcode, ctx.nip - 4);
+ ctx.opcode, ctx.base.pc_next - 4);
gen_inval_exception(ctxp, POWERPC_EXCP_INVAL_INVAL);
break;
}
@@ -7366,15 +7369,16 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
#endif
/* Check trace mode exceptions */
if (unlikely(ctx.singlestep_enabled & CPU_SINGLE_STEP &&
- (ctx.nip <= 0x100 || ctx.nip > 0xF00) &&
+ (ctx.base.pc_next <= 0x100 || ctx.base.pc_next > 0xF00) &&
ctx.exception != POWERPC_SYSCALL &&
ctx.exception != POWERPC_EXCP_TRAP &&
ctx.exception != POWERPC_EXCP_BRANCH)) {
- gen_exception_nip(ctxp, POWERPC_EXCP_TRACE, ctx.nip);
- } else if (unlikely(((ctx.nip & (TARGET_PAGE_SIZE - 1)) == 0) ||
- (cs->singlestep_enabled) ||
+ gen_exception_nip(ctxp, POWERPC_EXCP_TRACE, ctx.base.pc_next);
+ } else if (unlikely(((ctx.base.pc_next & (TARGET_PAGE_SIZE - 1))
+ == 0) ||
+ (ctx.base.singlestep_enabled) ||
singlestep ||
- num_insns >= max_insns)) {
+ ctx.base.num_insns >= max_insns)) {
/* if we reach a page boundary or are single stepping, stop
* generation
*/
@@ -7390,25 +7394,26 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
if (tb_cflags(tb) & CF_LAST_IO)
gen_io_end();
if (ctx.exception == POWERPC_EXCP_NONE) {
- gen_goto_tb(&ctx, 0, ctx.nip);
+ gen_goto_tb(&ctx, 0, ctx.base.pc_next);
} else if (ctx.exception != POWERPC_EXCP_BRANCH) {
- if (unlikely(cs->singlestep_enabled)) {
+ if (unlikely(ctx.base.singlestep_enabled)) {
gen_debug_exception(ctxp);
}
/* Generate the return instruction */
tcg_gen_exit_tb(0);
}
- gen_tb_end(tb, num_insns);
+ gen_tb_end(tb, ctx.base.num_insns);
- tb->size = ctx.nip - pc_start;
- tb->icount = num_insns;
+ tb->size = ctx.base.pc_next - ctx.base.pc_first;
+ tb->icount = ctx.base.num_insns;
#if defined(DEBUG_DISAS)
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
- && qemu_log_in_addr_range(pc_start)) {
+ && qemu_log_in_addr_range(ctx.base.pc_first)) {
qemu_log_lock();
- qemu_log("IN: %s\n", lookup_symbol(pc_start));
- log_target_disas(cs, pc_start, ctx.nip - pc_start);
+ qemu_log("IN: %s\n", lookup_symbol(ctx.base.pc_first));
+ log_target_disas(cs, ctx.base.pc_first,
+ ctx.base.pc_next - ctx.base.pc_first);
qemu_log("\n");
qemu_log_unlock();
}
diff --git a/target/ppc/translate/dfp-impl.inc.c
b/target/ppc/translate/dfp-impl.inc.c
index 178d304..634ef73 100644
--- a/target/ppc/translate/dfp-impl.inc.c
+++ b/target/ppc/translate/dfp-impl.inc.c
@@ -15,7 +15,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
rd = gen_fprp_ptr(rD(ctx->opcode)); \
ra = gen_fprp_ptr(rA(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
@@ -36,7 +36,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
ra = gen_fprp_ptr(rA(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \
@@ -54,7 +54,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
uim = tcg_const_i32(UIMM5(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \
@@ -72,7 +72,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
ra = gen_fprp_ptr(rA(ctx->opcode)); \
dcm = tcg_const_i32(DCM(ctx->opcode)); \
gen_helper_##name(cpu_crf[crfD(ctx->opcode)], \
@@ -90,7 +90,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
rt = gen_fprp_ptr(rD(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
u32_1 = tcg_const_i32(u32f1(ctx->opcode)); \
@@ -114,7 +114,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
rt = gen_fprp_ptr(rD(ctx->opcode)); \
ra = gen_fprp_ptr(rA(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
@@ -137,7 +137,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
rt = gen_fprp_ptr(rD(ctx->opcode)); \
rb = gen_fprp_ptr(rB(ctx->opcode)); \
gen_helper_##name(cpu_env, rt, rb); \
@@ -157,7 +157,7 @@ static void gen_##name(DisasContext *ctx) \
gen_exception(ctx, POWERPC_EXCP_FPU); \
return; \
} \
- gen_update_nip(ctx, ctx->nip - 4); \
+ gen_update_nip(ctx, ctx->base.pc_next - 4); \
rt = gen_fprp_ptr(rD(ctx->opcode)); \
rs = gen_fprp_ptr(fprfld(ctx->opcode)); \
i32 = tcg_const_i32(i32fld(ctx->opcode)); \
diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c
index 48f2c10..cbaa343 100644
--- a/target/ppc/translate_init.c
+++ b/target/ppc/translate_init.c
@@ -179,11 +179,11 @@ static void spr_write_ureg(DisasContext *ctx, int sprn,
int gprn)
#if !defined(CONFIG_USER_ONLY)
static void spr_read_decr(DisasContext *ctx, int gprn, int sprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_decr(cpu_gpr[gprn], cpu_env);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -191,11 +191,11 @@ static void spr_read_decr(DisasContext *ctx, int gprn,
int sprn)
static void spr_write_decr(DisasContext *ctx, int sprn, int gprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_decr(cpu_env, cpu_gpr[gprn]);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -206,11 +206,11 @@ static void spr_write_decr(DisasContext *ctx, int sprn,
int gprn)
/* Time base */
static void spr_read_tbl(DisasContext *ctx, int gprn, int sprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_tbl(cpu_gpr[gprn], cpu_env);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -218,11 +218,11 @@ static void spr_read_tbl(DisasContext *ctx, int gprn, int
sprn)
static void spr_read_tbu(DisasContext *ctx, int gprn, int sprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_tbu(cpu_gpr[gprn], cpu_env);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -243,11 +243,11 @@ static void spr_read_atbu(DisasContext *ctx, int gprn,
int sprn)
#if !defined(CONFIG_USER_ONLY)
static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -255,11 +255,11 @@ static void spr_write_tbl(DisasContext *ctx, int sprn,
int gprn)
static void spr_write_tbu(DisasContext *ctx, int sprn, int gprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -287,11 +287,11 @@ static void spr_read_purr(DisasContext *ctx, int gprn,
int sprn)
/* HDECR */
static void spr_read_hdecr(DisasContext *ctx, int gprn, int sprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_hdecr(cpu_gpr[gprn], cpu_env);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -299,11 +299,11 @@ static void spr_read_hdecr(DisasContext *ctx, int gprn,
int sprn)
static void spr_write_hdecr(DisasContext *ctx, int sprn, int gprn)
{
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_hdecr(cpu_env, cpu_gpr[gprn]);
- if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->base.tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
--
2.7.4
