X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=deps%2Flightrec%2Flightrec-private.h;h=e67d406f2402c52ba528bd750468b9abb846c38a;hb=c94fde37a8664462e9f551662ad589f24cd06462;hp=56032f50001d12112b7814aeaf6ef8b66b5f948a;hpb=c0c1a5b0163ec977f5cc597a8732e0fce93203f7;p=pcsx_rearmed.git

diff --git a/deps/lightrec/lightrec-private.h b/deps/lightrec/lightrec-private.h
index 56032f50..e67d406f 100644
--- a/deps/lightrec/lightrec-private.h
+++ b/deps/lightrec/lightrec-private.h
@@ -81,6 +81,7 @@
 
 #define REG_LO 32
 #define REG_HI 33
+#define REG_CP2_TEMP (offsetof(struct lightrec_state, cp2_temp_reg) / sizeof(u32))
 
 /* Definition of jit_state_t (avoids inclusion of <lightning.h>) */
 struct jit_node;
@@ -152,8 +153,9 @@ struct lightrec_cstate {
 
 struct lightrec_state {
 	struct lightrec_registers regs;
-	uintptr_t wrapper_regs[NUM_TEMPS];
+	u32 cp2_temp_reg;
 	u32 next_pc;
+	uintptr_t wrapper_regs[NUM_TEMPS];
 	u32 current_cycle;
 	u32 target_cycle;
 	u32 exit_flags;
@@ -188,9 +190,6 @@ void lightrec_free_block(struct lightrec_state *state, struct block *block);
 
 void remove_from_code_lut(struct blockcache *cache, struct block *block);
 
-enum psx_map
-lightrec_get_map_idx(struct lightrec_state *state, u32 kaddr);
-
 const struct lightrec_mem_map *
 lightrec_get_map(struct lightrec_state *state, void **host, u32 kaddr);
 
@@ -272,7 +271,7 @@ static inline u32 get_branch_pc(const struct block *block, u16 offset, s16 imm)
 	return block->pc + (offset + imm << 2);
 }
 
-void lightrec_mtc(struct lightrec_state *state, union code op, u32 data);
+void lightrec_mtc(struct lightrec_state *state, union code op, u8 reg, u32 data);
 u32 lightrec_mfc(struct lightrec_state *state, union code op);
 void lightrec_rfe(struct lightrec_state *state);
 void lightrec_cp(struct lightrec_state *state, union code op);
@@ -340,4 +339,14 @@ static inline u8 block_clear_flags(struct block *block, u8 mask)
 #endif
 }
 
+static inline _Bool can_sign_extend(s32 value, u8 order)
+{
+      return (u32)(value >> order - 1) + 1 < 2;
+}
+
+static inline _Bool can_zero_extend(u32 value, u8 order)
+{
+      return (value >> order) == 0;
+}
+
 #endif /* __LIGHTREC_PRIVATE_H__ */