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https://github.com/cc65/cc65.git
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Removed duplicate case labels and fixed the code for machines without some
or all function keys. git-svn-id: svn://svn.cc65.org/cc65/trunk@1027 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
parent
5e8ab3819d
commit
54f96dce9b
157
libsrc/dbg/dbg.c
157
libsrc/dbg/dbg.c
@ -97,34 +97,6 @@ static char GetKeyUpdate (void);
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/* Key definitions */
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#ifndef CH_F1
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# define CH_F1 '?'
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#endif
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#ifndef CH_F2
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# define CH_F2 0
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#endif
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#ifndef CH_F3
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# define CH_F3 0
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#endif
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#ifndef CH_F4
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# define CH_F4 0
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#endif
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#ifndef CH_F5
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# define CH_F5 0
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#endif
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#ifndef CH_F6
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# define CH_F6 0
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#endif
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#ifndef CH_F7
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# define CH_F7 0
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#endif
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#ifndef CH_F8
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# define CH_F8 0
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#endif
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/* Defines for opcodes */
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#define OPC_BRK 0x00
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#define OPC_BPL 0x10
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@ -186,23 +158,23 @@ static TextDesc RegText [] = {
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{ 1, 7, "HI" }
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};
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static TextDesc HelpText [] = {
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{ 1, 0, "F1 Help" },
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{ 1, 1, "F2 Toggle breakpoint" },
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{ 1, 2, "F3 Run until subroutine returns" },
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{ 1, 3, "F4 Run to cursor" },
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{ 1, 4, "F7 Step into" },
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{ 1, 5, "F8 Step over" },
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{ 1, 6, "1-5 Select active window" },
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{ 1, 7, "+ Page down" },
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{ 1, 8, "- Page up" },
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{ 1, 9, "Cursor Move up/down" },
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{ 1, 10, "c Continue" },
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{ 1, 11, "f Follow instruction" },
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{ 1, 12, "o Goto origin" },
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{ 1, 13, "p Use as new PC value" },
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{ 1, 14, "r Redraw screen" },
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{ 1, 15, "q Quit" },
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{ 1, 16, "s Skip next instruction" },
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{ 1, 0, "F1, ? Help" },
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{ 1, 1, "F2, t Toggle breakpoint" },
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{ 1, 2, "F3, u Run until subroutine returns" },
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{ 1, 3, "F4, h Run to cursor" },
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{ 1, 4, "F7, space Step into" },
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{ 1, 5, "F8, enter Step over" },
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{ 1, 6, "1-5 Select active window" },
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{ 1, 7, "+ Page down" },
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{ 1, 8, "- Page up" },
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{ 1, 9, "Cursor Move up/down" },
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{ 1, 10, "c Continue" },
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{ 1, 11, "f Follow instruction" },
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{ 1, 12, "o Goto origin" },
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{ 1, 13, "p Use as new PC value" },
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{ 1, 14, "q Quit" },
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{ 1, 15, "r Redraw screen" },
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{ 1, 16, "s Skip next instruction" },
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};
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@ -351,7 +323,7 @@ static void DrawFrame (FrameDesc* F, char Active)
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br = CH_LRCORNER;
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} else {
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OldColor = textcolor (COLOR_FRAMELOW);
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tl = F->fd_tl;
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tl = F->fd_tl;
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tr = F->fd_tr;
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bl = F->fd_bl;
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br = F->fd_br;
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@ -523,7 +495,7 @@ static char Input (char* Prompt, char* Buf, unsigned char Count)
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if (isalnum (c) && i < Count) {
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Buf [i] = c;
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cputcxy (x1 + i, MAX_Y-1, c);
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++i;
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++i;
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} else if (i > 0 && c == CH_DEL) {
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--i;
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cputcxy (x1 + i, MAX_Y-1, ' ');
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@ -566,7 +538,7 @@ static int InputHex (char* Prompt, unsigned* Val)
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V = 0;
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while ((C = *P) && isxdigit (C)) {
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V <<= 4;
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if (isdigit (C)) {
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if (isdigit (C)) {
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C -= '0';
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} else {
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C = toupper (C) - ('A' - 10);
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@ -652,7 +624,7 @@ static void DbgToggleUserBreak (unsigned Addr)
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--DbgBreakCount;
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} else {
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/* We don't have a breakpoint, set one */
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if (DbgBreakCount >= MAX_USERBREAKS) {
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if (DbgBreakCount >= MAX_USERBREAKS) {
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ErrorPrompt ("Too many breakpoints - press a key");
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} else {
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/* Test if we can set a breakpoint at that address */
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@ -695,7 +667,7 @@ static unsigned char DbgTmpBreaksOk (void)
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unsigned char i;
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BreakPoint* B = DbgBreaks;
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for (i = 0; i < MAX_USERBREAKS; ++i) {
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if (B->bk_use == BRK_TMP && !DbgIsRAM (B->bk_addr)) {
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if (B->bk_use == BRK_TMP && !DbgIsRAM (B->bk_addr)) {
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BreakInRomError ();
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DbgResetTmpBreaks ();
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return 0;
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@ -738,7 +710,7 @@ static unsigned AsmBack (unsigned mem, unsigned char lines)
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/* The requested address is inside an instruction, go back
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* one more byte and try again.
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*/
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++offs;
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++offs;
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break;
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}
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}
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@ -866,7 +838,10 @@ static char AsmHandler (void)
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AsmAddr = AsmBack (AsmAddr, AsmFrame.fd_height);
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break;
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case CH_F2:
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case 't':
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#ifdef CH_F2
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case CH_F2:
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#endif
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DbgToggleUserBreak (AsmAddr);
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break;
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@ -1446,41 +1421,61 @@ void DbgEntry (void)
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ActivateFrame (c - '1', 0);
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break;
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case CH_F1:
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HelpHandler ();
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break;
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case '?':
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#ifdef CH_F1
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case CH_F1:
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#endif
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HelpHandler ();
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break;
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case CH_F3:
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/* Go until return */
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SetRTSBreak ();
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done = 1;
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break;
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case 'u':
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#ifdef CH_F3
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case CH_F3:
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#endif
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/* Go until return */
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SetRTSBreak ();
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done = 1;
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break;
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case CH_F4:
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/* Go to cursor, only possible if cursor not at current PC */
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if (AsmAddr != brk_pc) {
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DbgSetTmpBreak (AsmAddr);
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done = 1;
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}
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break;
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case 'h':
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#ifdef CH_F4
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case CH_F4:
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#endif
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/* Go to cursor, only possible if cursor not at current PC */
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if (AsmAddr != brk_pc) {
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DbgSetTmpBreak (AsmAddr);
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done = 1;
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}
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break;
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case ' ':
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#ifdef CH_F7
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case CH_F7:
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#endif
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SingleStep (1);
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if (DbgTmpBreaksOk ()) {
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/* Could set breakpoints */
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done = 1;
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}
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break;
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case ' ':
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case '\n':
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case CH_F7:
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case CH_F8:
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SingleStep (c == CH_F7 || c == ' ');
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if (DbgTmpBreaksOk ()) {
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/* Could set breakpoints */
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done = 1;
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}
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#ifdef CH_F8
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case CH_F8:
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#endif
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SingleStep (0);
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if (DbgTmpBreaksOk ()) {
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/* Could set breakpoints */
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done = 1;
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}
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break;
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case 'c':
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case 0:
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done = 1;
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break;
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case 'c':
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case 0:
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done = 1;
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break;
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case 's':
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case 's':
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/* Skip instruction */
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brk_pc += DbgDisAsmLen (brk_pc);
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InitAsm ();
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