mirror of
https://github.com/libretro/snes9x.git
synced 2024-12-02 22:36:20 +00:00
1255 lines
17 KiB
C++
1255 lines
17 KiB
C++
/*****************************************************************************\
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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This file is licensed under the Snes9x License.
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For further information, consult the LICENSE file in the root directory.
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\*****************************************************************************/
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#ifdef DEBUGGER
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#include "snes9x.h"
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#include "fxinst.h"
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#include "fxemu.h"
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/*
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When printing a line from the pipe, it could look like this:
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01:8006 f4 fb 86 iwt r4, #$86fb
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The values are:
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program bank : 01
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adress : 8006
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values at memory address 8006 : f4 fb 86
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instruction in the pipe : iwt r4, #$86fb
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Note! If the instruction has more than one byte (like in 'iwt') and the instruction is in a delay slot,
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the second and third byte displayed will not be the same as those used.
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Since the instrction is in a delay slot,
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the first byte of the instruction will be taken from the pipe at the address after the branch instruction,
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and the next one or two bytes will be taken from the address that the branch points to.
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This is a bit complicated, but I've taken this into account, in this debug function.
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(See the diffrence of how the values vPipe1 and vPipe2 are read, compared to the values vByte1 and vByte2)
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*/
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/*
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static const char *fx_apvMnemonicTable[] =
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{
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// ALT0 Table
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// 00 - 0f
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"stop",
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"nop",
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"cache",
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"lsr",
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"rol",
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"bra $%04x",
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"blt $%04x",
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"bge $%04x",
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"bne $%04x",
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"beq $%04x",
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"bpl $%04x",
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"bmi $%04x",
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"bcc $%04x",
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"bcs $%04x",
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"bvc $%04x",
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"bvs $%04x",
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// 10 - 1f
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"to r0",
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"to r1",
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"to r2",
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"to r3",
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"to r4",
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"to r5",
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"to r6",
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"to r7",
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"to r8",
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"to r9",
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"to r10",
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"to r11",
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"to r12",
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"to r13",
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"to r14",
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"to r15",
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// 20 - 2f
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"with r0",
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"with r1",
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"with r2",
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"with r3",
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"with r4",
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"with r5",
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"with r6",
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"with r7",
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"with r8",
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"with r9",
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"with r10",
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"with r11",
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"with r12",
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"with r13",
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"with r14",
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"with r15",
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// 30 - 3f
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"stw (r0)",
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"stw (r1)",
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"stw (r2)",
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"stw (r3)",
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"stw (r4)",
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"stw (r5)",
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"stw (r6)",
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"stw (r7)",
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"stw (r8)",
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"stw (r9)",
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"stw (r10)",
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"stw (r11)",
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"loop",
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"alt1",
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"alt2",
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"alt3",
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// 40 - 4f
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"ldw (r0)",
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"ldw (r1)",
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"ldw (r2)",
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"ldw (r3)",
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"ldw (r4)",
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"ldw (r5)",
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"ldw (r6)",
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"ldw (r7)",
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"ldw (r8)",
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"ldw (r9)",
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"ldw (r10)",
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"ldw (r11)",
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"plot",
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"swap",
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"color",
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"not",
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// 50 - 5f
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"add r0",
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"add r1",
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"add r2",
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"add r3",
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"add r4",
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"add r5",
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"add r6",
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"add r7",
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"add r8",
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"add r9",
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"add r10",
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"add r11",
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"add r12",
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"add r13",
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"add r14",
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"add r15",
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// 60 - 6f
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"sub r0",
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"sub r1",
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"sub r2",
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"sub r3",
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"sub r4",
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"sub r5",
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"sub r6",
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"sub r7",
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"sub r8",
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"sub r9",
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"sub r10",
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"sub r11",
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"sub r12",
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"sub r13",
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"sub r14",
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"sub r15",
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// 70 - 7f
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"merge",
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"and r1",
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"and r2",
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"and r3",
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"and r4",
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"and r5",
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"and r6",
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"and r7",
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"and r8",
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"and r9",
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"and r10",
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"and r11",
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"and r12",
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"and r13",
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"and r14",
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"and r15",
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// 80 - 8f
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"mult r0",
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"mult r1",
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"mult r2",
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"mult r3",
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"mult r4",
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"mult r5",
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"mult r6",
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"mult r7",
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"mult r8",
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"mult r9",
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"mult r10",
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"mult r11",
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"mult r12",
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"mult r13",
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"mult r14",
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"mult r15",
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// 90 - 9f
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"sbk",
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"link #1",
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"link #2",
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"link #3",
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"link #4",
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"sex",
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"asr",
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"ror",
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"jmp (r8)",
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"jmp (r9)",
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"jmp (r10)",
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"jmp (r11)",
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"jmp (r12)",
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"jmp (r13)",
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"lob",
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"fmult",
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// a0 - af
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"ibt r0, #$%02x",
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"ibt r1, #$%02x",
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"ibt r2, #$%02x",
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"ibt r3, #$%02x",
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"ibt r4, #$%02x",
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"ibt r5, #$%02x",
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"ibt r6, #$%02x",
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"ibt r7, #$%02x",
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"ibt r8, #$%02x",
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"ibt r9, #$%02x",
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"ibt r10, #$%02x",
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"ibt r11, #$%02x",
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"ibt r12, #$%02x",
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"ibt r13, #$%02x",
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"ibt r14, #$%02x",
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"ibt r15, #$%02x",
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// b0 - bf
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"from r0",
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"from r1",
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"from r2",
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"from r3",
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"from r4",
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"from r5",
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"from r6",
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"from r7",
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"from r8",
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"from r9",
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"from r10",
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"from r11",
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"from r12",
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"from r13",
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"from r14",
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"from r15",
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// c0 - cf
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"hib",
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"or r1",
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"or r2",
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"or r3",
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"or r4",
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"or r5",
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"or r6",
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"or r7",
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"or r8",
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"or r9",
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"or r10",
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"or r11",
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"or r12",
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"or r13",
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"or r14",
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"or r15",
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// d0 - df
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"inc r0",
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"inc r1",
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"inc r2",
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"inc r3",
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"inc r4",
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"inc r5",
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"inc r6",
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"inc r7",
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"inc r8",
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"inc r9",
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"inc r10",
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"inc r11",
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"inc r12",
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"inc r13",
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"inc r14",
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"getc",
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// e0 - ef
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"dec r0",
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"dec r1",
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"dec r2",
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"dec r3",
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"dec r4",
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"dec r5",
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"dec r6",
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"dec r7",
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"dec r8",
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"dec r9",
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"dec r10",
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"dec r11",
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"dec r12",
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"dec r13",
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"dec r14",
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"getb",
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// f0 - ff
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"iwt r0, #$%04x",
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"iwt r1, #$%04x",
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"iwt r2, #$%04x",
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"iwt r3, #$%04x",
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"iwt r4, #$%04x",
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"iwt r5, #$%04x",
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"iwt r6, #$%04x",
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"iwt r7, #$%04x",
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"iwt r8, #$%04x",
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"iwt r9, #$%04x",
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"iwt r10, #$%04x",
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"iwt r11, #$%04x",
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"iwt r12, #$%04x",
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"iwt r13, #$%04x",
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"iwt r14, #$%04x",
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"iwt r15, #$%04x",
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// ALT1 Table
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// 00 - 0f
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"stop",
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"nop",
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"cache",
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"lsr",
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"rol",
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"bra $%04x",
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"blt $%04x",
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"bge $%04x",
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"bne $%04x",
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"beq $%04x",
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"bpl $%04x",
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"bmi $%04x",
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"bcc $%04x",
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"bcs $%04x",
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"bvc $%04x",
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"bvs $%04x",
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// 10 - 1f
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"to r0",
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"to r1",
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"to r2",
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"to r3",
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"to r4",
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"to r5",
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"to r6",
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"to r7",
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"to r8",
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"to r9",
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"to r10",
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"to r11",
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"to r12",
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"to r13",
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"to r14",
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"to r15",
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// 20 - 2f
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"with r0",
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"with r1",
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"with r2",
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"with r3",
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"with r4",
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"with r5",
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"with r6",
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"with r7",
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"with r8",
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"with r9",
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"with r10",
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"with r11",
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"with r12",
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"with r13",
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"with r14",
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"with r15",
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// 30 - 3f
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"stb (r0)",
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"stb (r1)",
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"stb (r2)",
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"stb (r3)",
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"stb (r4)",
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"stb (r5)",
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"stb (r6)",
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"stb (r7)",
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"stb (r8)",
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"stb (r9)",
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"stb (r10)",
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"stb (r11)",
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"loop",
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"alt1",
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"alt2",
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"alt3",
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// 40 - 4f
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"ldb (r0)",
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"ldb (r1)",
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"ldb (r2)",
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"ldb (r3)",
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"ldb (r4)",
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"ldb (r5)",
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"ldb (r6)",
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"ldb (r7)",
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"ldb (r8)",
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"ldb (r9)",
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"ldb (r10)",
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"ldb (r11)",
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"rpix",
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"swap",
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"cmode",
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"not",
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// 50 - 5f
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"adc r0",
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"adc r1",
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"adc r2",
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"adc r3",
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"adc r4",
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"adc r5",
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"adc r6",
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"adc r7",
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"adc r8",
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"adc r9",
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"adc r10",
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"adc r11",
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"adc r12",
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"adc r13",
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"adc r14",
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"adc r15",
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// 60 - 6f
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"sbc r0",
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"sbc r1",
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"sbc r2",
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"sbc r3",
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"sbc r4",
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"sbc r5",
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"sbc r6",
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"sbc r7",
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"sbc r8",
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"sbc r9",
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"sbc r10",
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"sbc r11",
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"sbc r12",
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"sbc r13",
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"sbc r14",
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"sbc r15",
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// 70 - 7f
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"merge",
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"bic r1",
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"bic r2",
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"bic r3",
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"bic r4",
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"bic r5",
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"bic r6",
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"bic r7",
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"bic r8",
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"bic r9",
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"bic r10",
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"bic r11",
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"bic r12",
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"bic r13",
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"bic r14",
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"bic r15",
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// 80 - 8f
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"umult r0",
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"umult r1",
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"umult r2",
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"umult r3",
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"umult r4",
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"umult r5",
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"umult r6",
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"umult r7",
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"umult r8",
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"umult r9",
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"umult r10",
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"umult r11",
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"umult r12",
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"umult r13",
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"umult r14",
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"umult r15",
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// 90 - 9f
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"sbk",
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"link #1",
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"link #2",
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"link #3",
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"link #4",
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"sex",
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"div2",
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"ror",
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"ljmp (r8)",
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"ljmp (r9)",
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"ljmp (r10)",
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"ljmp (r11)",
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"ljmp (r12)",
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"ljmp (r13)",
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"lob",
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"lmult",
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|
// a0 - af
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"lms r0, ($%04x)",
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"lms r1, ($%04x)",
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"lms r2, ($%04x)",
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"lms r3, ($%04x)",
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|
"lms r4, ($%04x)",
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|
"lms r5, ($%04x)",
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|
"lms r6, ($%04x)",
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|
"lms r7, ($%04x)",
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|
"lms r8, ($%04x)",
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"lms r9, ($%04x)",
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|
"lms r10, ($%04x)",
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"lms r11, ($%04x)",
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|
"lms r12, ($%04x)",
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|
"lms r13, ($%04x)",
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|
"lms r14, ($%04x)",
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|
"lms r15, ($%04x)",
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|
// b0 - bf
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|
"from r0",
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"from r1",
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|
"from r2",
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|
"from r3",
|
|
"from r4",
|
|
"from r5",
|
|
"from r6",
|
|
"from r7",
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|
"from r8",
|
|
"from r9",
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"from r10",
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"from r11",
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"from r12",
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|
"from r13",
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|
"from r14",
|
|
"from r15",
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|
// c0 - cf
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|
"hib",
|
|
"xor r1",
|
|
"xor r2",
|
|
"xor r3",
|
|
"xor r4",
|
|
"xor r5",
|
|
"xor r6",
|
|
"xor r7",
|
|
"xor r8",
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|
"xor r9",
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|
"xor r10",
|
|
"xor r11",
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|
"xor r12",
|
|
"xor r13",
|
|
"xor r14",
|
|
"xor r15",
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|
|
// d0 - df
|
|
"inc r0",
|
|
"inc r1",
|
|
"inc r2",
|
|
"inc r3",
|
|
"inc r4",
|
|
"inc r5",
|
|
"inc r6",
|
|
"inc r7",
|
|
"inc r8",
|
|
"inc r9",
|
|
"inc r10",
|
|
"inc r11",
|
|
"inc r12",
|
|
"inc r13",
|
|
"inc r14",
|
|
"getc",
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|
|
// e0 - ef
|
|
"dec r0",
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|
"dec r1",
|
|
"dec r2",
|
|
"dec r3",
|
|
"dec r4",
|
|
"dec r5",
|
|
"dec r6",
|
|
"dec r7",
|
|
"dec r8",
|
|
"dec r9",
|
|
"dec r10",
|
|
"dec r11",
|
|
"dec r12",
|
|
"dec r13",
|
|
"dec r14",
|
|
"getbh",
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|
|
// f0 - ff
|
|
"lm r0, ($%04x)",
|
|
"lm r1, ($%04x)",
|
|
"lm r2, ($%04x)",
|
|
"lm r3, ($%04x)",
|
|
"lm r4, ($%04x)",
|
|
"lm r5, ($%04x)",
|
|
"lm r6, ($%04x)",
|
|
"lm r7, ($%04x)",
|
|
"lm r8, ($%04x)",
|
|
"lm r9, ($%04x)",
|
|
"lm r10, ($%04x)",
|
|
"lm r11, ($%04x)",
|
|
"lm r12, ($%04x)",
|
|
"lm r13, ($%04x)",
|
|
"lm r14, ($%04x)",
|
|
"lm r15, ($%04x)",
|
|
|
|
// ALT2 Table
|
|
|
|
// 00 - 0f
|
|
"stop",
|
|
"nop",
|
|
"cache",
|
|
"lsr",
|
|
"rol",
|
|
"bra $%04x",
|
|
"blt $%04x",
|
|
"bge $%04x",
|
|
"bne $%04x",
|
|
"beq $%04x",
|
|
"bpl $%04x",
|
|
"bmi $%04x",
|
|
"bcc $%04x",
|
|
"bcs $%04x",
|
|
"bvc $%04x",
|
|
"bvs $%04x",
|
|
|
|
// 10 - 1f
|
|
"to r0",
|
|
"to r1",
|
|
"to r2",
|
|
"to r3",
|
|
"to r4",
|
|
"to r5",
|
|
"to r6",
|
|
"to r7",
|
|
"to r8",
|
|
"to r9",
|
|
"to r10",
|
|
"to r11",
|
|
"to r12",
|
|
"to r13",
|
|
"to r14",
|
|
"to r15",
|
|
|
|
// 20 - 2f
|
|
"with r0",
|
|
"with r1",
|
|
"with r2",
|
|
"with r3",
|
|
"with r4",
|
|
"with r5",
|
|
"with r6",
|
|
"with r7",
|
|
"with r8",
|
|
"with r9",
|
|
"with r10",
|
|
"with r11",
|
|
"with r12",
|
|
"with r13",
|
|
"with r14",
|
|
"with r15",
|
|
|
|
// 30 - 3f
|
|
"stw (r0)",
|
|
"stw (r1)",
|
|
"stw (r2)",
|
|
"stw (r3)",
|
|
"stw (r4)",
|
|
"stw (r5)",
|
|
"stw (r6)",
|
|
"stw (r7)",
|
|
"stw (r8)",
|
|
"stw (r9)",
|
|
"stw (r10)",
|
|
"stw (r11)",
|
|
"loop",
|
|
"alt1",
|
|
"alt2",
|
|
"alt3",
|
|
|
|
// 40 - 4f
|
|
"ldw (r0)",
|
|
"ldw (r1)",
|
|
"ldw (r2)",
|
|
"ldw (r3)",
|
|
"ldw (r4)",
|
|
"ldw (r5)",
|
|
"ldw (r6)",
|
|
"ldw (r7)",
|
|
"ldw (r8)",
|
|
"ldw (r9)",
|
|
"ldw (r10)",
|
|
"ldw (r11)",
|
|
"plot",
|
|
"swap",
|
|
"color",
|
|
"not",
|
|
|
|
// 50 - 5f
|
|
"add #0",
|
|
"add #1",
|
|
"add #2",
|
|
"add #3",
|
|
"add #4",
|
|
"add #5",
|
|
"add #6",
|
|
"add #7",
|
|
"add #8",
|
|
"add #9",
|
|
"add #10",
|
|
"add #11",
|
|
"add #12",
|
|
"add #13",
|
|
"add #14",
|
|
"add #15",
|
|
|
|
// 60 - 6f
|
|
"sub #0",
|
|
"sub #1",
|
|
"sub #2",
|
|
"sub #3",
|
|
"sub #4",
|
|
"sub #5",
|
|
"sub #6",
|
|
"sub #7",
|
|
"sub #8",
|
|
"sub #9",
|
|
"sub #10",
|
|
"sub #11",
|
|
"sub #12",
|
|
"sub #13",
|
|
"sub #14",
|
|
"sub #15",
|
|
|
|
// 70 - 7f
|
|
"merge",
|
|
"and #1",
|
|
"and #2",
|
|
"and #3",
|
|
"and #4",
|
|
"and #5",
|
|
"and #6",
|
|
"and #7",
|
|
"and #8",
|
|
"and #9",
|
|
"and #10",
|
|
"and #11",
|
|
"and #12",
|
|
"and #13",
|
|
"and #14",
|
|
"and #15",
|
|
|
|
// 80 - 8f
|
|
"mult #0",
|
|
"mult #1",
|
|
"mult #2",
|
|
"mult #3",
|
|
"mult #4",
|
|
"mult #5",
|
|
"mult #6",
|
|
"mult #7",
|
|
"mult #8",
|
|
"mult #9",
|
|
"mult #10",
|
|
"mult #11",
|
|
"mult #12",
|
|
"mult #13",
|
|
"mult #14",
|
|
"mult #15",
|
|
|
|
// 90 - 9f
|
|
"sbk",
|
|
"link #1",
|
|
"link #2",
|
|
"link #3",
|
|
"link #4",
|
|
"sex",
|
|
"asr",
|
|
"ror",
|
|
"jmp (r8)",
|
|
"jmp (r9)",
|
|
"jmp (r10)",
|
|
"jmp (r11)",
|
|
"jmp (r12)",
|
|
"jmp (r13)",
|
|
"lob",
|
|
"fmult",
|
|
|
|
// a0 - af
|
|
"sms ($%04x), r0",
|
|
"sms ($%04x), r1",
|
|
"sms ($%04x), r2",
|
|
"sms ($%04x), r3",
|
|
"sms ($%04x), r4",
|
|
"sms ($%04x), r5",
|
|
"sms ($%04x), r6",
|
|
"sms ($%04x), r7",
|
|
"sms ($%04x), r8",
|
|
"sms ($%04x), r9",
|
|
"sms ($%04x), r10",
|
|
"sms ($%04x), r11",
|
|
"sms ($%04x), r12",
|
|
"sms ($%04x), r13",
|
|
"sms ($%04x), r14",
|
|
"sms ($%04x), r15",
|
|
|
|
// b0 - bf
|
|
"from r0",
|
|
"from r1",
|
|
"from r2",
|
|
"from r3",
|
|
"from r4",
|
|
"from r5",
|
|
"from r6",
|
|
"from r7",
|
|
"from r8",
|
|
"from r9",
|
|
"from r10",
|
|
"from r11",
|
|
"from r12",
|
|
"from r13",
|
|
"from r14",
|
|
"from r15",
|
|
|
|
// c0 - cf
|
|
"hib",
|
|
"or #1",
|
|
"or #2",
|
|
"or #3",
|
|
"or #4",
|
|
"or #5",
|
|
"or #6",
|
|
"or #7",
|
|
"or #8",
|
|
"or #9",
|
|
"or #10",
|
|
"or #11",
|
|
"or #12",
|
|
"or #13",
|
|
"or #14",
|
|
"or #15",
|
|
|
|
// d0 - df
|
|
"inc r0",
|
|
"inc r1",
|
|
"inc r2",
|
|
"inc r3",
|
|
"inc r4",
|
|
"inc r5",
|
|
"inc r6",
|
|
"inc r7",
|
|
"inc r8",
|
|
"inc r9",
|
|
"inc r10",
|
|
"inc r11",
|
|
"inc r12",
|
|
"inc r13",
|
|
"inc r14",
|
|
"ramb",
|
|
|
|
// e0 - ef
|
|
"dec r0",
|
|
"dec r1",
|
|
"dec r2",
|
|
"dec r3",
|
|
"dec r4",
|
|
"dec r5",
|
|
"dec r6",
|
|
"dec r7",
|
|
"dec r8",
|
|
"dec r9",
|
|
"dec r10",
|
|
"dec r11",
|
|
"dec r12",
|
|
"dec r13",
|
|
"dec r14",
|
|
"getbl",
|
|
|
|
// f0 - ff
|
|
"sm ($%04x), r0",
|
|
"sm ($%04x), r1",
|
|
"sm ($%04x), r2",
|
|
"sm ($%04x), r3",
|
|
"sm ($%04x), r4",
|
|
"sm ($%04x), r5",
|
|
"sm ($%04x), r6",
|
|
"sm ($%04x), r7",
|
|
"sm ($%04x), r8",
|
|
"sm ($%04x), r9",
|
|
"sm ($%04x), r10",
|
|
"sm ($%04x), r11",
|
|
"sm ($%04x), r12",
|
|
"sm ($%04x), r13",
|
|
"sm ($%04x), r14",
|
|
"sm ($%04x), r15",
|
|
|
|
// ALT3 Table
|
|
|
|
// 00 - 0f
|
|
"stop",
|
|
"nop",
|
|
"cache",
|
|
"lsr",
|
|
"rol",
|
|
"bra $%04x",
|
|
"blt $%04x",
|
|
"bge $%04x",
|
|
"bne $%04x",
|
|
"beq $%04x",
|
|
"bpl $%04x",
|
|
"bmi $%04x",
|
|
"bcc $%04x",
|
|
"bcs $%04x",
|
|
"bvc $%04x",
|
|
"bvs $%04x",
|
|
|
|
// 10 - 1f
|
|
"to r0",
|
|
"to r1",
|
|
"to r2",
|
|
"to r3",
|
|
"to r4",
|
|
"to r5",
|
|
"to r6",
|
|
"to r7",
|
|
"to r8",
|
|
"to r9",
|
|
"to r10",
|
|
"to r11",
|
|
"to r12",
|
|
"to r13",
|
|
"to r14",
|
|
"to r15",
|
|
|
|
// 20 - 2f
|
|
"with r0",
|
|
"with r1",
|
|
"with r2",
|
|
"with r3",
|
|
"with r4",
|
|
"with r5",
|
|
"with r6",
|
|
"with r7",
|
|
"with r8",
|
|
"with r9",
|
|
"with r10",
|
|
"with r11",
|
|
"with r12",
|
|
"with r13",
|
|
"with r14",
|
|
"with r15",
|
|
|
|
// 30 - 3f
|
|
"stb (r0)",
|
|
"stb (r1)",
|
|
"stb (r2)",
|
|
"stb (r3)",
|
|
"stb (r4)",
|
|
"stb (r5)",
|
|
"stb (r6)",
|
|
"stb (r7)",
|
|
"stb (r8)",
|
|
"stb (r9)",
|
|
"stb (r10)",
|
|
"stb (r11)",
|
|
"loop",
|
|
"alt1",
|
|
"alt2",
|
|
"alt3",
|
|
|
|
// 40 - 4f
|
|
"ldb (r0)",
|
|
"ldb (r1)",
|
|
"ldb (r2)",
|
|
"ldb (r3)",
|
|
"ldb (r4)",
|
|
"ldb (r5)",
|
|
"ldb (r6)",
|
|
"ldb (r7)",
|
|
"ldb (r8)",
|
|
"ldb (r9)",
|
|
"ldb (r10)",
|
|
"ldb (r11)",
|
|
"rpix",
|
|
"swap",
|
|
"cmode",
|
|
"not",
|
|
|
|
// 50 - 5f
|
|
"adc #0",
|
|
"adc #1",
|
|
"adc #2",
|
|
"adc #3",
|
|
"adc #4",
|
|
"adc #5",
|
|
"adc #6",
|
|
"adc #7",
|
|
"adc #8",
|
|
"adc #9",
|
|
"adc #10",
|
|
"adc #11",
|
|
"adc #12",
|
|
"adc #13",
|
|
"adc #14",
|
|
"adc #15",
|
|
|
|
// 60 - 6f
|
|
"cmp r0",
|
|
"cmp r1",
|
|
"cmp r2",
|
|
"cmp r3",
|
|
"cmp r4",
|
|
"cmp r5",
|
|
"cmp r6",
|
|
"cmp r7",
|
|
"cmp r8",
|
|
"cmp r9",
|
|
"cmp r10",
|
|
"cmp r11",
|
|
"cmp r12",
|
|
"cmp r13",
|
|
"cmp r14",
|
|
"cmp r15",
|
|
|
|
// 70 - 7f
|
|
"merge",
|
|
"bic #1",
|
|
"bic #2",
|
|
"bic #3",
|
|
"bic #4",
|
|
"bic #5",
|
|
"bic #6",
|
|
"bic #7",
|
|
"bic #8",
|
|
"bic #9",
|
|
"bic #10",
|
|
"bic #11",
|
|
"bic #12",
|
|
"bic #13",
|
|
"bic #14",
|
|
"bic #15",
|
|
|
|
// 80 - 8f
|
|
"umult #0",
|
|
"umult #1",
|
|
"umult #2",
|
|
"umult #3",
|
|
"umult #4",
|
|
"umult #5",
|
|
"umult #6",
|
|
"umult #7",
|
|
"umult #8",
|
|
"umult #9",
|
|
"umult #10",
|
|
"umult #11",
|
|
"umult #12",
|
|
"umult #13",
|
|
"umult #14",
|
|
"umult #15",
|
|
|
|
// 90 - 9f
|
|
"sbk",
|
|
"link #1",
|
|
"link #2",
|
|
"link #3",
|
|
"link #4",
|
|
"sex",
|
|
"div2",
|
|
"ror",
|
|
"ljmp (r8)",
|
|
"ljmp (r9)",
|
|
"ljmp (r10)",
|
|
"ljmp (r11)",
|
|
"ljmp (r12)",
|
|
"ljmp (r13)",
|
|
"lob",
|
|
"lmult",
|
|
|
|
// a0 - af
|
|
"lms r0, ($%04x)",
|
|
"lms r1, ($%04x)",
|
|
"lms r2, ($%04x)",
|
|
"lms r3, ($%04x)",
|
|
"lms r4, ($%04x)",
|
|
"lms r5, ($%04x)",
|
|
"lms r6, ($%04x)",
|
|
"lms r7, ($%04x)",
|
|
"lms r8, ($%04x)",
|
|
"lms r9, ($%04x)",
|
|
"lms r10, ($%04x)",
|
|
"lms r11, ($%04x)",
|
|
"lms r12, ($%04x)",
|
|
"lms r13, ($%04x)",
|
|
"lms r14, ($%04x)",
|
|
"lms r15, ($%04x)",
|
|
|
|
// b0 - bf
|
|
"from r0",
|
|
"from r1",
|
|
"from r2",
|
|
"from r3",
|
|
"from r4",
|
|
"from r5",
|
|
"from r6",
|
|
"from r7",
|
|
"from r8",
|
|
"from r9",
|
|
"from r10",
|
|
"from r11",
|
|
"from r12",
|
|
"from r13",
|
|
"from r14",
|
|
"from r15",
|
|
|
|
// c0 - cf
|
|
"hib",
|
|
"xor #1",
|
|
"xor #2",
|
|
"xor #3",
|
|
"xor #4",
|
|
"xor #5",
|
|
"xor #6",
|
|
"xor #7",
|
|
"xor #8",
|
|
"xor #9",
|
|
"xor #10",
|
|
"xor #11",
|
|
"xor #12",
|
|
"xor #13",
|
|
"xor #14",
|
|
"xor #15",
|
|
|
|
// d0 - df
|
|
"inc r0",
|
|
"inc r1",
|
|
"inc r2",
|
|
"inc r3",
|
|
"inc r4",
|
|
"inc r5",
|
|
"inc r6",
|
|
"inc r7",
|
|
"inc r8",
|
|
"inc r9",
|
|
"inc r10",
|
|
"inc r11",
|
|
"inc r12",
|
|
"inc r13",
|
|
"inc r14",
|
|
"romb",
|
|
|
|
// e0 - ef
|
|
"dec r0",
|
|
"dec r1",
|
|
"dec r2",
|
|
"dec r3",
|
|
"dec r4",
|
|
"dec r5",
|
|
"dec r6",
|
|
"dec r7",
|
|
"dec r8",
|
|
"dec r9",
|
|
"dec r10",
|
|
"dec r11",
|
|
"dec r12",
|
|
"dec r13",
|
|
"dec r14",
|
|
"getbs",
|
|
|
|
// f0 - ff
|
|
"lm r0, ($%04x)",
|
|
"lm r1, ($%04x)",
|
|
"lm r2, ($%04x)",
|
|
"lm r3, ($%04x)",
|
|
"lm r4, ($%04x)",
|
|
"lm r5, ($%04x)",
|
|
"lm r6, ($%04x)",
|
|
"lm r7, ($%04x)",
|
|
"lm r8, ($%04x)",
|
|
"lm r9, ($%04x)",
|
|
"lm r10, ($%04x)",
|
|
"lm r11, ($%04x)",
|
|
"lm r12, ($%04x)",
|
|
"lm r13, ($%04x)",
|
|
"lm r14, ($%04x)",
|
|
"lm r15, ($%04x)"
|
|
};
|
|
*/
|
|
|
|
/*
|
|
static void FxPipeString (char *pvString)
|
|
{
|
|
uint32 vOpcode = (GSU.vStatusReg & 0x300) | ((uint32) PIPE);
|
|
const char *m = fx_apvMnemonicTable[vOpcode];
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uint8 vPipe1, vPipe2, vByte1, vByte2;
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uint8 vPipeBank = GSU.vPipeAdr >> 16;
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char *p;
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// The next two bytes after the pipe's address
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vPipe1 = GSU.apvRomBank[vPipeBank][USEX16(GSU.vPipeAdr + 1)];
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vPipe2 = GSU.apvRomBank[vPipeBank][USEX16(GSU.vPipeAdr + 2)];
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// The actual next two bytes to be read
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vByte1 = PRGBANK(USEX16(R15));
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vByte2 = PRGBANK(USEX16(R15 + 1));
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// Print ROM address of the pipe
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sprintf(pvString, "%02x:%04x %02x ", USEX8(vPipeBank), USEX16(GSU.vPipeAdr), USEX8(PIPE));
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p = &pvString[strlen(pvString)];
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if (PIPE >= 0x05 && PIPE <= 0x0f) // Check if it's a branch instruction
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{
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sprintf(&pvString[11], "%02x ", USEX8(vPipe1));
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#ifdef BRANCH_DELAY_RELATIVE
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sprintf(p, m, USEX16(R15 + SEX8(vByte1) + 1));
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#else
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sprintf(p, m, USEX16(R15 + SEX8(vByte1) - 1));
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#endif
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}
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else
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if (PIPE >= 0x10 && PIPE <= 0x1f && TF(B)) // Check for 'move' instruction
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sprintf(p, "move r%d, r%d", USEX8(PIPE & 0x0f), (uint32) (GSU.pvSreg - GSU.avReg));
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else
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if (PIPE >= 0xa0 && PIPE <= 0xaf) // Check for 'ibt', 'lms' or 'sms'
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{
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sprintf(&pvString[11], "%02x ", USEX8(vPipe1));
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if ((GSU.vStatusReg & 0x300) == 0x100 || (GSU.vStatusReg & 0x300) == 0x200)
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sprintf(p, m, USEX16(vByte1) << 1);
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else
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sprintf(p, m, USEX16(vByte1));
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}
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else
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if (PIPE >= 0xb0 && PIPE <= 0xbf && TF(B)) // Check for 'moves'
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sprintf(p, "moves r%d, r%d", (uint32) (GSU.pvDreg - GSU.avReg), USEX8(PIPE & 0x0f));
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else
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if (PIPE >= 0xf0) // Check for 'iwt', 'lm' or 'sm'
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{
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sprintf(&pvString[11], "%02x %02x ", USEX8(vPipe1), USEX8(vPipe2));
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sprintf(p, m, USEX8(vByte1) | (USEX16(vByte2) << 8));
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}
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else // Normal instruction
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strcpy(p, m);
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}
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*/
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#endif
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