Apple-2-Tools/gsplus
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ubuntu, debian, etc, have outdated version of re2c. imagine that.

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This commit is contained in:
Kelvin Sherlock 2019-02-10 22:21:06 -05:00
parent 926e9b7e47
commit 817792f94d
2 changed files with 12 additions and 14 deletions
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2
src/CMakeLists.txt
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@ -74,7 +74,7 @@ add_custom_command(
add_custom_command(
OUTPUT debug_shell.c
COMMAND re2c -T -W -o ${CMAKE_CURRENT_BINARY_DIR}/debug_shell.c "${CMAKE_CURRENT_SOURCE_DIR}/debug_shell.re2c"
COMMAND re2c -W -o ${CMAKE_CURRENT_BINARY_DIR}/debug_shell.c "${CMAKE_CURRENT_SOURCE_DIR}/debug_shell.re2c"
MAIN_DEPENDENCY debug_shell.re2c
)

24
src/debug_shell.re2c
View File

@ -611,19 +611,17 @@ void delete_bp(int type, word32 addr) {
if (breakpoints[i] == addr) break;
}
if (i == num_breakpoints) return; /* not set */
breakpoints[i] = 0;
breakpoints[i] = breakpoints[--num_breakpoints];
switch(type) {
case 'B': g_num_bp_breakpoints = num_breakpoints; break;
case 'M': g_num_mp_breakpoints = num_breakpoints; break;
}
if (i == num_breakpoints) return; /* not set */
breakpoints[i] = 0;
breakpoints[i] = breakpoints[--num_breakpoints];
qsort(breakpoints, num_breakpoints, sizeof(word32), addr_cmp);
fixup_brks();
}
@ -664,14 +662,12 @@ static int parse_command(const char *cp) {
const char *YYCURSOR = cp;
const char *YYMARKER = NULL;
const char *ptr = NULL;
//const char *ptr = NULL;
int addr = 0;
int has_bank = 0;
int has_addr = 0;
/*!stags:re2c format = "const char *@@;\n"; */
while (*cp == ' ') ++cp;
/*!re2c
@ -759,6 +755,7 @@ static int parse_command(const char *cp) {
}
*/
indir:
cp = YYCURSOR;
/* only gets here if address specified */
for(;;) {
/*!re2c
@ -783,6 +780,7 @@ indir:
}
command:
cp = YYCURSOR;
/*!re2c
* { return -1; }
@ -857,8 +855,8 @@ command:
return 1;
}
";bp" @ptr [+-]? end {
char plus = *ptr;
";bp" [+-]? end {
char plus = cp[3];
if (!has_addr && plus == 0) { show_bp('B'); return 0; }
if (!has_addr) return -1;
if (!has_bank) addr |= (engine.kpc & 0xff0000);
@ -867,8 +865,8 @@ command:
return 0;
}
";mp" @ptr [+-]? end {
char plus = *ptr;
";mp" [+-]? end {
char plus = cp[3];
if (!has_addr && plus == 0) { show_bp('M'); return 0; }
if (!has_addr) return -1;
if (!has_bank) addr |= (engine.kpc & 0xff0000);