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-rw-r--r--source/fxdbg.c322
1 files changed, 0 insertions, 322 deletions
diff --git a/source/fxdbg.c b/source/fxdbg.c
deleted file mode 100644
index 1988cff..0000000
--- a/source/fxdbg.c
+++ /dev/null
@@ -1,322 +0,0 @@
-#include "../copyright"
-
-#include "fxemu.h"
-#include "fxinst.h"
-#include <stdio.h>
-#include <string.h>
-
-extern const char* fx_apvMnemonicTable[];
-extern struct FxRegs_s GSU;
-
-
-/*
- When printing a line from the pipe, it could look like this:
-
- 01:8006 f4 fb 86 iwt r4,#$86fb
-
- The values are:
- program bank: 01
- adress: 8006
- values at memory address 8006: f4 fb 86
- instruction in the pipe: iwt r4,#$86fb
-
- Note! If the instruction has more than one byte (like in 'iwt')
- and the instruction is in a delay slot, the second and third
- byte displayed will not be the same as those used.
- Since the instrction is in a delay slot, the first byte
- of the instruction will be taken from the pipe at the address
- after the branch instruction, and the next one or two bytes
- will be taken from the address that the branch points to.
- This is a bit complicated, but I've taken this into account,
- in this debug function. (See the diffrence of how the values
- vPipe1 and vPipe2 are read, compared to the values vByte1 and
- vByte2)
-
- */
-void FxPipeString(char* pvString)
-{
- char* p;
- uint32_t vOpcode = (GSU.vStatusReg & 0x300) | ((uint32_t)PIPE);
- const char* m = fx_apvMnemonicTable[vOpcode];
- uint8_t vPipe1, vPipe2, vByte1, vByte2;
- uint8_t vPipeBank = GSU.vPipeAdr >> 16;
-
- /* The next two bytes after the pipe's address */
- vPipe1 = GSU.apvRomBank[vPipeBank][USEX16(GSU.vPipeAdr + 1)];
- vPipe2 = GSU.apvRomBank[vPipeBank][USEX16(GSU.vPipeAdr + 2)];
-
- /* The actual next two bytes to be read */
- vByte1 = PRGBANK(USEX16(R15));
- vByte2 = PRGBANK(USEX16(R15 + 1));
-
- /* Print ROM address of the pipe */
- sprintf(pvString, "%02x:%04x %02x ",
- USEX8(vPipeBank), USEX16(GSU.vPipeAdr), USEX8(PIPE));
- p = &pvString[strlen(pvString)];
-
- /* Check if it's a branch instruction */
- if (PIPE >= 0x05 && PIPE <= 0x0f)
- {
- sprintf(&pvString[11], "%02x ", USEX8(vPipe1));
-#ifdef BRANCH_DELAY_RELATIVE
- sprintf(p, m, USEX16(R15 + SEX8(vByte1) + 1));
-#else
- sprintf(p, m, USEX16(R15 + SEX8(vByte1) - 1));
-#endif
- }
- /* Check for 'move' instruction */
- else if (PIPE >= 0x10 && PIPE <= 0x1f && TF(B))
- sprintf(p, "move r%d,r%d", USEX8(PIPE & 0x0f), GSU.pvSreg - GSU.avReg);
- /* Check for 'ibt', 'lms' or 'sms' */
- else if (PIPE >= 0xa0 && PIPE <= 0xaf)
- {
- sprintf(&pvString[11], "%02x ", USEX8(vPipe1));
- if ((GSU.vStatusReg & 0x300) == 0x100 || (GSU.vStatusReg & 0x300) == 0x200)
- sprintf(p, m, USEX16(vByte1) << 1);
- else
- sprintf(p, m, USEX16(vByte1));
- }
- /* Check for 'moves' */
- else if (PIPE >= 0xb0 && PIPE <= 0xbf && TF(B))
- sprintf(p, "moves r%d,r%d", GSU.pvDreg - GSU.avReg, USEX8(PIPE & 0x0f));
- /* Check for 'iwt', 'lm' or 'sm' */
- else if (PIPE >= 0xf0)
- {
- sprintf(&pvString[11], "%02x %02x ", USEX8(vPipe1), USEX8(vPipe2));
- sprintf(p, m, USEX8(vByte1) | (USEX16(vByte2) << 8));
- }
- /* Normal instruction */
- else
- strcpy(p, m);
-}
-
-const char* fx_apvMnemonicTable[] =
-{
- /*
- * ALT0 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 $%04x",
- /* 10 - 1f */
- "to r0", "to r1", "to r2", "to r3", "to r4", "to r5", "to r6", "to r7",
- "to r8", "to r9", "to r10", "to r11", "to r12", "to r13", "to r14", "to r15",
- /* 20 - 2f */
- "with r0", "with r1", "with r2", "with r3", "with r4", "with r5", "with r6", "with r7",
- "with r8", "with r9", "with r10", "with r11", "with r12", "with r13", "with r14", "with r15",
- /* 30 - 3f */
- "stw (r0)", "stw (r1)", "stw (r2)", "stw (r3)", "stw (r4)", "stw (r5)", "stw (r6)", "stw (r7)",
- "stw (r8)", "stw (r9)", "stw (r10)", "stw (r11)", "loop", "alt1", "alt2", "alt3",
- /* 40 - 4f */
- "ldw (r0)", "ldw (r1)", "ldw (r2)", "ldw (r3)", "ldw (r4)", "ldw (r5)", "ldw (r6)", "ldw (r7)",
- "ldw (r8)", "ldw (r9)", "ldw (r10)", "ldw (r11)", "plot", "swap", "color", "not",
- /* 50 - 5f */
- "add r0", "add r1", "add r2", "add r3", "add r4", "add r5", "add r6", "add r7",
- "add r8", "add r9", "add r10", "add r11", "add r12", "add r13", "add r14", "add r15",
- /* 60 - 6f */
- "sub r0", "sub r1", "sub r2", "sub r3", "sub r4", "sub r5", "sub r6", "sub r7",
- "sub r8", "sub r9", "sub r10", "sub r11", "sub r12", "sub r13", "sub r14", "sub r15",
- /* 70 - 7f */
- "merge", "and r1", "and r2", "and r3", "and r4", "and r5", "and r6", "and r7",
- "and r8", "and r9", "and r10", "and r11", "and r12", "and r13", "and r14", "and r15",
- /* 80 - 8f */
- "mult r0", "mult r1", "mult r2", "mult r3", "mult r4", "mult r5", "mult r6", "mult r7",
- "mult r8", "mult r9", "mult r10", "mult r11", "mult r12", "mult r13", "mult r14", "mult r15",
- /* 90 - 9f */
- "sbk", "link #1", "link #2", "link #3", "link #4", "sex", "asr", "ror",
- "jmp (r8)", "jmp (r9)", "jmp (r10)", "jmp (r11)", "jmp (r12)", "jmp (r13)", "lob", "fmult",
- /* a0 - af */
- "ibt r0,#$%02x", "ibt r1,#$%02x", "ibt r2,#$%02x", "ibt r3,#$%02x",
- "ibt r4,#$%02x", "ibt r5,#$%02x", "ibt r6,#$%02x", "ibt r7,#$%02x",
- "ibt r8,#$%02x", "ibt r9,#$%02x", "ibt r10,#$%02x", "ibt r11,#$%02x",
- "ibt r12,#$%02x", "ibt r13,#$%02x", "ibt r14,#$%02x", "ibt r15,#$%02x",
- /* b0 - bf */
- "from r0", "from r1", "from r2", "from r3", "from r4", "from r5", "from r6", "from r7",
- "from r8", "from r9", "from r10", "from r11", "from r12", "from r13", "from r14", "from r15",
- /* c0 - cf */
- "hib", "or r1", "or r2", "or r3", "or r4", "or r5", "or r6", "or r7",
- "or r8", "or r9", "or r10", "or r11", "or r12", "or r13", "or r14", "or r15",
- /* d0 - df */
- "inc r0", "inc r1", "inc r2", "inc r3", "inc r4", "inc r5", "inc r6", "inc r7",
- "inc r8", "inc r9", "inc r10", "inc r11", "inc r12", "inc r13", "inc r14", "getc",
- /* e0 - ef */
- "dec r0", "dec r1", "dec r2", "dec r3", "dec r4", "dec r5", "dec r6", "dec r7",
- "dec r8", "dec r9", "dec r10", "dec r11", "dec r12", "dec r13", "dec r14", "getb",
- /* f0 - ff */
- "iwt r0,#$%04x", "iwt r1,#$%04x", "iwt r2,#$%04x", "iwt r3,#$%04x",
- "iwt r4,#$%04x", "iwt r5,#$%04x", "iwt r6,#$%04x", "iwt r7,#$%04x",
- "iwt r8,#$%04x", "iwt r9,#$%04x", "iwt r10,#$%04x", "iwt r11,#$%04x",
- "iwt r12,#$%04x", "iwt r13,#$%04x", "iwt r14,#$%04x", "iwt r15,#$%04x",
-
- /*
- * ALT1 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 $%04x",
- /* 10 - 1f */
- "to r0", "to r1", "to r2", "to r3", "to r4", "to r5", "to r6", "to r7",
- "to r8", "to r9", "to r10", "to r11", "to r12", "to r13", "to r14", "to r15",
- /* 20 - 2f */
- "with r0", "with r1", "with r2", "with r3", "with r4", "with r5", "with r6", "with r7",
- "with r8", "with r9", "with r10", "with r11", "with r12", "with r13", "with r14", "with r15",
- /* 30 - 3f */
- "stb (r0)", "stb (r1)", "stb (r2)", "stb (r3)", "stb (r4)", "stb (r5)", "stb (r6)", "stb (r7)",
- "stb (r8)", "stb (r9)", "stb (r10)", "stb (r11)", "loop", "alt1", "alt2", "alt3",
- /* 40 - 4f */
- "ldb (r0)", "ldb (r1)", "ldb (r2)", "ldb (r3)", "ldb (r4)", "ldb (r5)", "ldb (r6)", "ldb (r7)",
- "ldb (r8)", "ldb (r9)", "ldb (r10)", "ldb (r11)", "rpix", "swap", "cmode", "not",
- /* 50 - 5f */
- "adc r0", "adc r1", "adc r2", "adc r3", "adc r4", "adc r5", "adc r6", "adc r7",
- "adc r8", "adc r9", "adc r10", "adc r11", "adc r12", "adc r13", "adc r14", "adc r15",
- /* 60 - 6f */
- "sbc r0", "sbc r1", "sbc r2", "sbc r3", "sbc r4", "sbc r5", "sbc r6", "sbc r7",
- "sbc r8", "sbc r9", "sbc r10", "sbc r11", "sbc r12", "sbc r13", "sbc r14", "sbc r15",
- /* 70 - 7f */
- "merge", "bic r1", "bic r2", "bic r3", "bic r4", "bic r5", "bic r6", "bic r7",
- "bic r8", "bic r9", "bic r10", "bic r11", "bic r12", "bic r13", "bic r14", "bic r15",
- /* 80 - 8f */
- "umult r0", "umult r1", "umult r2", "umult r3", "umult r4", "umult r5", "umult r6", "umult r7",
- "umult r8", "umult r9", "umult r10", "umult r11", "umult r12", "umult r13", "umult r14", "umult r15",
- /* 90 - 9f */
- "sbk", "link #1", "link #2", "link #3", "link #4", "sex", "div2", "ror",
- "ljmp (r8)", "ljmp (r9)", "ljmp (r10)", "ljmp (r11)", "ljmp (r12)", "ljmp (r13)", "lob", "lmult",
- /* a0 - af */
- "lms r0,($%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,($%04x)",
- /* b0 - bf */
- "from r0", "from r1", "from r2", "from r3", "from r4", "from r5", "from r6", "from r7",
- "from r8", "from r9", "from r10", "from r11", "from r12", "from r13", "from r14", "from r15",
- /* c0 - cf */
- "hib", "xor r1", "xor r2", "xor r3", "xor r4", "xor r5", "xor r6", "xor r7",
- "xor r8", "xor r9", "xor r10", "xor r11", "xor r12", "xor r13", "xor r14", "xor r15",
- /* d0 - df */
- "inc r0", "inc r1", "inc r2", "inc r3", "inc r4", "inc r5", "inc r6", "inc r7",
- "inc r8", "inc r9", "inc r10", "inc r11", "inc r12", "inc r13", "inc r14", "getc",
- /* e0 - ef */
- "dec r0", "dec r1", "dec r2", "dec r3", "dec r4", "dec r5", "dec r6", "dec r7",
- "dec r8", "dec r9", "dec r10", "dec r11", "dec r12", "dec r13", "dec r14", "getbh",
- /* f0 - ff */
- "lm r0,($%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)",
-};
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 16:24:15 +0000