git subrepo pull (merge) --force deps/lightning

[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 4fd35a8..8d6115a 100644 (file)
--- a/deps/lightning/lib/jit_riscv-cpu.c
+++ b/deps/lightning/lib/jit_riscv-cpu.c
@@ -18,6 +18,7 @@
  */
 
 #if PROTO
+#define jit_unaligned_p()      (jit_cpu.unaligned)
 #define _ZERO_REGNO            0
 #define _RA_REGNO              1
 #define _SP_REGNO              2
@@ -301,6 +302,12 @@ static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
 #  define mulr(r0, r1, r2)             MUL(r0, r1, r2)
 #  define muli(r0, r1, im)             _muli(_jit, r0, r1, im)
 static void _muli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
+#  define hmulr(r0, r1, r2)            MULH(r0, r1, r2)
+#  define hmuli(r0, r1, im)            _hmuli(_jit, r0, r1, im)
+static void _hmuli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
+#  define hmulr_u(r0, r1, r2)          MULHU(r0, r1, r2)
+#  define hmuli_u(r0, r1, im)          _hmuli_u(_jit, r0, r1, im)
+static void _hmuli_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
 #  define divr(r0, r1, r2)             DIV(r0, r1, r2)
 #  define divi(r0, r1, im)             _divi(_jit, r0, r1, im)
 static void _divi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
@@ -402,6 +409,14 @@ static void _ldxi_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
 static void _ldxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
 #  define ldxi_l(r0, r1, im)           _ldxi_l(_jit, r0, r1, im)
 static void _ldxi_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
+#  define unldr(r0, r1, i0)            _unldr(_jit, r0, r1, i0)
+static void _unldr(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t);
+#  define unldi(r0, i0, i1)            _unldi(_jit, r0, i0, i1)
+static void _unldi(jit_state_t*, jit_int32_t, jit_word_t, jit_word_t);
+#  define unldr_u(r0, r1, i0)          _unldr_u(_jit, r0, r1, i0)
+static void _unldr_u(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t);
+#  define unldi_u(r0, i0, i1)          _unldi_u(_jit, r0, i0, i1)
+static void _unldi_u(jit_state_t*, jit_int32_t, jit_word_t, jit_word_t);
 #  define str_c(r0, r1)                        SB(r0, r1, 0)
 #  define sti_c(im, r0)                        _sti_c(_jit, im, r0)
 static void _sti_c(jit_state_t*,jit_word_t,jit_int32_t);
@@ -430,6 +445,10 @@ 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 unstr(r0, r1, i0)              _unstr(_jit, r0, r1, i0)
+static void _unstr(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t);
+#define unsti(i0, r0, i1)              _unsti(_jit, i0, r0, i1)
+static void _unsti(jit_state_t*, jit_word_t, jit_int32_t, jit_word_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)
@@ -925,6 +944,26 @@ _muli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
     jit_unget_reg(t0);
 }
 
+static void
+_hmuli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+    jit_int32_t                t0;
+    t0 = jit_get_reg(jit_class_gpr);
+    movi(rn(t0), i0);
+    hmulr(r0, r1, rn(t0));
+    jit_unget_reg(t0);
+}
+
+static void
+_hmuli_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+    jit_int32_t                t0;
+    t0 = jit_get_reg(jit_class_gpr);
+    movi(rn(t0), i0);
+    hmulr_u(r0, r1, rn(t0));
+    jit_unget_reg(t0);
+}
+
 static void
 _divi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
 {
@@ -1201,6 +1240,44 @@ DEFLD(i,W)
 DEFLD(ui,WU)
 DEFLD(l,D)
 
+static void
+_unldr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+    if (jit_unaligned_p())
+       fallback_unldr(r0, r1, i0);
+    else
+       generic_unldr(r0, r1, i0);
+}
+
+static void
+_unldi(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0, jit_word_t i1)
+{
+    jit_int32_t                t0, r2;
+    if (jit_unaligned_p())
+       fallback_unldi(r0, i0, i1);
+    else
+       generic_unldi(r0, i0, i1);
+}
+
+static void
+_unldr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+    if (jit_unaligned_p())
+       fallback_unldr_u(r0, r1, i0);
+    else
+       generic_unldr_u(r0, r1, i0);
+}
+
+static void
+_unldi_u(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0, jit_word_t i1)
+{
+    jit_int32_t                t0, r2;
+    if (jit_unaligned_p())
+       fallback_unldi_u(r0, i0, i1);
+    else
+       generic_unldi_u(r0, i0, i1);
+}
+
 #  define DEFST(T, O)                                                  \
 static void                                                            \
 _sti_##T(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0)             \
@@ -1245,6 +1322,24 @@ DEFST(s, H)
 DEFST(i, W)
 DEFST(l, D)
 
+static void
+_unstr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+    if (jit_unaligned_p())
+       fallback_unstr(r0, r1, i0);
+    else
+       generic_unstr(r0, r1, i0);
+}
+
+static void
+_unsti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1)
+{
+    if (jit_unaligned_p())
+       fallback_unsti(i0, r0, i1);
+    else
+       generic_unsti(i0, r0, i1);
+}
+
 static void
 _extr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
 {