}
u32 lightrec_rw(struct lightrec_state *state, union code op,
- u32 addr, u32 data, u16 *flags, struct block *block)
+ u32 addr, u32 data, u32 *flags, struct block *block)
{
const struct lightrec_mem_map *map;
const struct lightrec_mem_map_ops *ops;
}
static void lightrec_rw_helper(struct lightrec_state *state,
- union code op, u16 *flags,
+ union code op, u32 *flags,
struct block *block)
{
u32 ret = lightrec_rw(state, op, state->regs.gpr[op.i.rs],
}
}
-static void lightrec_rw_cb(struct lightrec_state *state)
+static void lightrec_rw_cb(struct lightrec_state *state, u32 arg)
{
- lightrec_rw_helper(state, (union code)state->c_wrapper_arg, NULL, NULL);
+ lightrec_rw_helper(state, (union code) arg, NULL, NULL);
}
-static void lightrec_rw_generic_cb(struct lightrec_state *state)
+static void lightrec_rw_generic_cb(struct lightrec_state *state, u32 arg)
{
struct block *block;
struct opcode *op;
bool was_tagged;
- u32 arg = state->c_wrapper_arg;
u16 offset = (u16)arg;
block = lightrec_find_block_from_lut(state->block_cache,
"for recompilation\n", block->pc);
block->flags |= BLOCK_SHOULD_RECOMPILE;
+ lut_write(state, lut_offset(block->pc), NULL);
}
}
return val < min ? min : val > max ? max : val;
}
+static u16 load_u16(u32 *ptr)
+{
+ return ((struct u16x2 *) ptr)->l;
+}
+
+static void store_u16(u32 *ptr, u16 value)
+{
+ ((struct u16x2 *) ptr)->l = value;
+}
+
static u32 lightrec_mfc2(struct lightrec_state *state, u8 reg)
{
s16 gteir1, gteir2, gteir3;
case 9:
case 10:
case 11:
- return (s32)(s16) state->regs.cp2d[reg];
+ return (s32)(s16) load_u16(&state->regs.cp2d[reg]);
case 7:
case 16:
case 17:
case 18:
case 19:
- return (u16) state->regs.cp2d[reg];
+ return load_u16(&state->regs.cp2d[reg]);
case 28:
case 29:
- gteir1 = (s16) state->regs.cp2d[9];
- gteir2 = (s16) state->regs.cp2d[10];
- gteir3 = (s16) state->regs.cp2d[11];
+ gteir1 = (s16) load_u16(&state->regs.cp2d[9]);
+ gteir2 = (s16) load_u16(&state->regs.cp2d[10]);
+ gteir3 = (s16) load_u16(&state->regs.cp2d[11]);
return clamp_s32(gteir1 >> 7, 0, 0x1f) << 0 |
clamp_s32(gteir2 >> 7, 0, 0x1f) << 5 |
case 27:
case 29:
case 30:
- data = (s32)(s16) data;
+ store_u16(&state->regs.cp2c[reg], data);
break;
case 31:
data = (data & 0x7ffff000) | !!(data & 0x7f87e000) << 31;
fallthrough;
default:
+ state->regs.cp2c[reg] = data;
break;
}
-
- state->regs.cp2c[reg] = data;
}
void lightrec_mtc(struct lightrec_state *state, union code op, u32 data)
lightrec_mtc2(state, op.r.rd, data);
}
-static void lightrec_mtc_cb(struct lightrec_state *state)
+static void lightrec_mtc_cb(struct lightrec_state *state, u32 arg)
{
- union code op = (union code) state->c_wrapper_arg;
+ union code op = (union code) arg;
lightrec_mtc(state, op, state->regs.gpr[op.r.rt]);
}
(*state->ops.cop2_op)(state, op.opcode);
}
-static void lightrec_cp_cb(struct lightrec_state *state)
+static void lightrec_cp_cb(struct lightrec_state *state, u32 arg)
{
- lightrec_cp(state, (union code) state->c_wrapper_arg);
+ lightrec_cp(state, (union code) arg);
}
static void lightrec_syscall_cb(struct lightrec_state *state)
lightrec_set_exit_flags(state, LIGHTREC_EXIT_BREAK);
}
-struct block * lightrec_get_block(struct lightrec_state *state, u32 pc)
+static struct block * lightrec_get_block(struct lightrec_state *state, u32 pc)
{
struct block *block = lightrec_find_block(state->block_cache, pc);
}
static s32 c_function_wrapper(struct lightrec_state *state, s32 cycles_delta,
- void (*f)(struct lightrec_state *))
+ void (*f)(struct lightrec_state *, u32), u32 arg)
{
state->current_cycle = state->target_cycle - cycles_delta;
- (*f)(state);
+ (*f)(state, arg);
return state->target_cycle - state->current_cycle;
}
for (i = 0; i < NUM_TEMPS; i++)
jit_stxi(stack_ptr + i * sizeof(uintptr_t), JIT_FP, JIT_R(i));
+ jit_getarg(JIT_R1, jit_arg());
+
/* Jump to the trampoline */
to_tramp = jit_jmpi();
jit_pushargr(LIGHTREC_REG_STATE);
jit_pushargr(LIGHTREC_REG_CYCLE);
jit_pushargr(JIT_R0);
+ jit_pushargr(JIT_R1);
jit_finishi(c_function_wrapper);
jit_retval_i(LIGHTREC_REG_CYCLE);
continue;
}
- cstate->cycles += lightrec_cycles_of_opcode(elm->c);
-
if (should_emulate(elm)) {
pr_debug("Branch at offset 0x%x will be emulated\n",
i << 2);
lightrec_emit_eob(cstate, block, i, false);
- skip_next = !(elm->flags & LIGHTREC_NO_DS);
+ skip_next = !op_flag_no_ds(elm->flags);
} else {
lightrec_rec_opcode(cstate, block, i);
- skip_next = has_delay_slot(elm->c) &&
- !(elm->flags & LIGHTREC_NO_DS);
+ skip_next = !op_flag_no_ds(elm->flags) && has_delay_slot(elm->c);
#if _WIN32
/* FIXME: GNU Lightning on Windows seems to use our
* mapped registers as temporaries. Until the actual bug
lightrec_regcache_mark_live(cstate->reg_cache, _jit);
#endif
}
+
+ cstate->cycles += lightrec_cycles_of_opcode(elm->c);
}
for (i = 0; i < cstate->nb_branches; i++)
pr_err("Unable to find branch target\n");
}
- jit_ldxi(JIT_R0, LIGHTREC_REG_STATE,
- offsetof(struct lightrec_state, eob_wrapper_func));
-
- jit_jmpr(JIT_R0);
-
+ jit_patch_abs(jit_jmpi(), state->eob_wrapper_func);
jit_ret();
jit_epilog();
state->current_cycle = ~state->current_cycle;
lightrec_print_info(state);
+ lightrec_free_block_cache(state->block_cache);
+ lightrec_free_block(state, state->dispatcher);
+ lightrec_free_block(state, state->c_wrapper_block);
+
if (ENABLE_THREADED_COMPILER) {
lightrec_free_recompiler(state->rec);
lightrec_reaper_destroy(state->reaper);
lightrec_free_cstate(state->cstate);
}
- lightrec_free_block_cache(state->block_cache);
- lightrec_free_block(state, state->dispatcher);
- lightrec_free_block(state, state->c_wrapper_block);
finish_jit();
if (ENABLE_CODE_BUFFER && state->tlsf)
tlsf_destroy(state->tlsf);
notaz.gp2x.de / pcsx_rearmed.git / blobdiff