X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=deps%2Flightrec%2Fregcache.h;h=cffbf0533aed9e7a75139fd4bfa7e16145d8b47c;hb=13b02197fcb7575646408094d5583ed7391b1153;hp=835c9c92ec66dd5839f3ab347d8fa69225159908;hpb=47e92264b0bcdd851e8b0973cd5036cc6ca8e4ba;p=pcsx_rearmed.git

diff --git a/deps/lightrec/regcache.h b/deps/lightrec/regcache.h
index 835c9c92..cffbf053 100644
--- a/deps/lightrec/regcache.h
+++ b/deps/lightrec/regcache.h
@@ -6,12 +6,25 @@
 #ifndef __REGCACHE_H__
 #define __REGCACHE_H__
 
-#include "lightrec-private.h"
+#include "lightning-wrapper.h"
 
-#define NUM_REGS (JIT_V_NUM - 2)
-#define NUM_TEMPS (JIT_R_NUM)
+#define NUM_REGS (JIT_V_NUM - 1)
 #define LIGHTREC_REG_STATE (JIT_V(JIT_V_NUM - 1))
-#define LIGHTREC_REG_CYCLE (JIT_V(JIT_V_NUM - 2))
+
+#if defined(__powerpc__)
+#  define NUM_TEMPS JIT_R_NUM
+/* JIT_R0 is callee-saved on PowerPC, we have to use something else */
+#  define LIGHTREC_REG_CYCLE _R10
+#  define FIRST_TEMP 0
+#else
+#  define NUM_TEMPS (JIT_R_NUM - 1)
+#  define LIGHTREC_REG_CYCLE JIT_R0
+#  define FIRST_TEMP 1
+#endif
+
+#include "lightrec-private.h"
+
+#define FIRST_REG 0
 
 /* Flags for lightrec_alloc_reg_in / lightrec_alloc_reg_out. */
 #define REG_EXT		BIT(0) /* register is sign-extended */
@@ -35,6 +48,9 @@ u8 lightrec_alloc_reg_in(struct regcache *cache, jit_state_t *_jit,
 u8 lightrec_request_reg_in(struct regcache *cache, jit_state_t *_jit,
 			   u8 reg, u8 jit_reg);
 
+s8 lightrec_get_reg_with_value(struct regcache *cache, intptr_t value);
+void lightrec_temp_set_value(struct regcache *cache, u8 jit_reg, intptr_t value);
+
 u8 lightrec_get_reg_in_flags(struct regcache *cache, u8 jit_reg);
 void lightrec_set_reg_out_flags(struct regcache *cache, u8 jit_reg, u8 flags);
 
@@ -47,9 +63,11 @@ void lightrec_clean_reg(struct regcache *cache, jit_state_t *_jit, u8 jit_reg);
 void lightrec_clean_regs(struct regcache *cache, jit_state_t *_jit);
 void lightrec_unload_reg(struct regcache *cache, jit_state_t *_jit, u8 jit_reg);
 void lightrec_storeback_regs(struct regcache *cache, jit_state_t *_jit);
+_Bool lightrec_has_dirty_regs(struct regcache *cache);
 
 void lightrec_clean_reg_if_loaded(struct regcache *cache, jit_state_t *_jit,
 				  u8 reg, _Bool unload);
+void lightrec_discard_reg_if_loaded(struct regcache *cache, u8 reg);
 
 u8 lightrec_alloc_reg_in_address(struct regcache *cache,
 		jit_state_t *_jit, u8 reg, s16 offset);