spu: don't leave garbage in capture buffers

[pcsx_rearmed.git] / deps / lightrec / disassembler.c

diff --git a/deps/lightrec/disassembler.c b/deps/lightrec/disassembler.c
index f687d28..5111d17 100644 (file)
--- a/deps/lightrec/disassembler.c
+++ b/deps/lightrec/disassembler.c
@@ -40,6 +40,10 @@ static const char * const std_opcodes[] = {
        [OP_SWR]                = "swr     ",
        [OP_LWC2]               = "lwc2    ",
        [OP_SWC2]               = "swc2    ",
+       [OP_META_MULT2]         = "mult2   ",
+       [OP_META_MULTU2]        = "multu2  ",
+       [OP_META_LWU]           = "lwu     ",
+       [OP_META_SWU]           = "swu     ",
 };
 
 static const char * const special_opcodes[] = {
@@ -157,6 +161,10 @@ static const char * const opcode_branch_flags[] = {
        "local branch",
 };
 
+static const char * const opcode_movi_flags[] = {
+       "movi",
+};
+
 static const char * const opcode_multdiv_flags[] = {
        "No LO",
        "No HI",
@@ -403,10 +411,13 @@ static int print_op(union code c, u32 pc, char *buf, size_t len,
                                pc + 4 + ((s16)c.i.imm << 2));
        case OP_ADDI:
        case OP_ADDIU:
+       case OP_ORI:
+               *flags_ptr = opcode_movi_flags;
+               *nb_flags = ARRAY_SIZE(opcode_movi_flags);
+               fallthrough;
        case OP_SLTI:
        case OP_SLTIU:
        case OP_ANDI:
-       case OP_ORI:
        case OP_XORI:
                return snprintf(buf, len, "%s%s,%s,0x%04hx",
                                std_opcodes[c.i.op],
@@ -415,6 +426,8 @@ static int print_op(union code c, u32 pc, char *buf, size_t len,
                                (u16)c.i.imm);
 
        case OP_LUI:
+               *flags_ptr = opcode_movi_flags;
+               *nb_flags = ARRAY_SIZE(opcode_movi_flags);
                return snprintf(buf, len, "%s%s,0x%04hx",
                                std_opcodes[c.i.op],
                                lightrec_reg_name(c.i.rt),
@@ -435,6 +448,8 @@ static int print_op(union code c, u32 pc, char *buf, size_t len,
        case OP_SWL:
        case OP_SW:
        case OP_SWR:
+       case OP_META_LWU:
+       case OP_META_SWU:
                *flags_ptr = opcode_io_flags;
                *nb_flags = ARRAY_SIZE(opcode_io_flags);
                *is_io = true;