Update lightrec 20220910 (#686)

[pcsx_rearmed.git] / deps / lightning / lib / jit_riscv-cpu.c

diff --git a/deps/lightning/lib/jit_riscv-cpu.c b/deps/lightning/lib/jit_riscv-cpu.c
index 388489f..5046fac 100644 (file)
--- a/deps/lightning/lib/jit_riscv-cpu.c
+++ b/deps/lightning/lib/jit_riscv-cpu.c
@@ -434,12 +434,9 @@ static void _stxi_i(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
 static void _stxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
 #  define stxi_l(i0, r0, r1)           _stxi_l(_jit, i0, r0, r1)
 static void _stxi_l(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
-#  define htonr_us(r0, r1)             _htonr_us(_jit, r0, r1)
-static void _htonr_us(jit_state_t*,jit_int32_t,jit_int32_t);
-#  define htonr_ui(r0, r1)             _htonr_ui(_jit, r0, r1)
-static void _htonr_ui(jit_state_t*,jit_int32_t,jit_int32_t);
-#  define htonr_ul(r0, r1)             _htonr_ul(_jit, r0, r1)
-static void _htonr_ul(jit_state_t*,jit_int32_t,jit_int32_t);
+#  define bswapr_us(r0, r1)            generic_bswapr_us(_jit, r0, r1)
+#  define bswapr_ui(r0, r1)            generic_bswapr_ui(_jit, r0, r1)
+#  define bswapr_ul(r0, r1)            generic_bswapr_ul(_jit, r0, r1)
 #  define extr_c(r0, r1)               _extr_c(_jit, r0, r1)
 static void _extr_c(jit_state_t*,jit_int32_t,jit_int32_t);
 #  define extr_uc(r0, r1)              andi(r0, r1, 0xff)
@@ -455,6 +452,15 @@ static void _extr_ui(jit_state_t*,jit_int32_t,jit_int32_t);
 static void _movi(jit_state_t*,jit_int32_t,jit_word_t);
 #  define movi_p(r0, im)               _movi_p(_jit, r0, im)
 static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t);
+#  define movnr(r0,r1,r2)              _movnr(_jit,r0,r1,r2)
+static void _movnr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+#  define movzr(r0,r1,r2)              _movzr(_jit,r0,r1,r2)
+static void _movzr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+  define casx(r0, r1, r2, r3, i0)      _casx(_jit, r0, r1, r2, r3, i0)
+static void _casx(jit_state_t *_jit,jit_int32_t,jit_int32_t,
+                 jit_int32_t,jit_int32_t,jit_word_t);
+#define casr(r0, r1, r2, r3)           casx(r0, r1, r2, r3, 0)
+#define casi(r0, i0, r1, r2)           casx(r0, _NOREG, r1, r2, i0)
 #  define ltr(r0, r1, r2)              SLT(r0, r1, r2)
 #  define lti(r0, r1, im)              _lti(_jit, r0, r1, im)
 static void _lti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
@@ -1243,59 +1249,6 @@ DEFST(s, H)
 DEFST(i, W)
 DEFST(l, D)
 
-static void
-_htonr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
-{
-    jit_int32_t                t0;
-    t0 = jit_get_reg(jit_class_gpr);
-    rshi(rn(t0), r1, 8);
-    andi(r0, r1, 0xff);
-    andi(rn(t0), rn(t0), 0xff);
-    lshi(r0, r0, 8);
-    orr(r0, r0, rn(t0));
-    jit_unget_reg(t0);
-}
-
-static void
-_htonr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
-{
-    jit_int32_t                t0;
-    jit_int32_t                t1;
-    jit_int32_t                t2;
-    t0 = jit_get_reg(jit_class_gpr);
-    t1 = jit_get_reg(jit_class_gpr);
-    t2 = jit_get_reg(jit_class_gpr);
-    rshi(rn(t0), r1, 24);
-    rshi(rn(t1), r1, 16);
-    rshi(rn(t2), r1,  8);
-    andi(rn(t0), rn(t0), 0xff);
-    andi(rn(t1), rn(t1), 0xff);
-    andi(rn(t2), rn(t2), 0xff);
-    andi(r0, r1, 0xff);
-    lshi(r0, r0, 24);
-    lshi(rn(t1), rn(t1), 8);
-    orr(r0, r0, rn(t0));
-    lshi(rn(t2), rn(t2), 16);
-    orr(r0, r0, rn(t1));
-    orr(r0, r0, rn(t2));
-    jit_unget_reg(t2);
-    jit_unget_reg(t1);
-    jit_unget_reg(t0);
-}
-
-static void
-_htonr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
-{
-    jit_int32_t                t0;
-    t0 = jit_get_reg(jit_class_gpr);
-    rshi_u(rn(t0), r1, 32);
-    htonr_ui(r0, r1);
-    htonr_ui(rn(t0), rn(t0));
-    lshi(r0, r0, 32);
-    orr(r0, r0, rn(t0));
-    jit_unget_reg(t0);
-}
-
 static void
 _extr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
 {
@@ -1373,6 +1326,31 @@ _movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
     return (w);
 }
 
+static void
+_movnr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+    jit_word_t w;
+    w = beqi(_jit->pc.w, r2, 0);
+    movr(r1, r0);
+    patch_at(w, _jit->pc.w);
+}
+
+static void
+_movzr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+    jit_word_t w;
+    w = bnei(_jit->pc.w, r2, 0);
+    movr(r1, r0);
+    patch_at(w, _jit->pc.w);
+}
+
+static void
+_casx(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1,
+      jit_int32_t r2, jit_int32_t r3, jit_word_t i0)
+{
+    fallback_casx(r0, r1, r2, r3, i0);
+}
+
 static void
 _lti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
 {