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temporary breakpoints, part 1.

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This commit is contained in:
Kelvin Sherlock 2019-03-07 23:57:03 -05:00
parent 5a90ab355a
commit 1a64d4c979
2 changed files with 12 additions and 4 deletions
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3
src/debug_shell.re2c
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@ -30,6 +30,9 @@ word32 g_mp_breakpoints[MAX_BREAK_POINTS];
int g_num_bp_breakpoints = 0;
word32 g_bp_breakpoints[MAX_BREAK_POINTS];
int g_num_tmp_bp_breakpoints = 0;
word32 g_tmp_bp_breakpoints[MAX_BREAK_POINTS];
int g_dbg_shell = 0;
int g_stepping = 0;

13
src/engine_c.c
View File

@ -52,9 +52,6 @@ extern byte *g_rom_fc_ff_ptr_allocated;
extern byte *g_rom_cards_ptr_allocated;
extern byte *g_dummy_memory1_ptr_allocated;
extern int g_num_breakpoints;
extern word32 g_breakpts[];
extern Pc_log *g_log_pc_ptr;
extern Pc_log *g_log_pc_start_ptr;
extern Pc_log *g_log_pc_end_ptr;
@ -403,6 +400,9 @@ extern word32 slow_mem_changed[];
extern int g_num_bp_breakpoints;
extern word32 g_bp_breakpoints[];
extern int g_num_tmp_bp_breakpoints;
extern word32 g_tmp_bp_breakpoints[];
extern int g_num_mp_breakpoints;
extern word32 g_mp_breakpoints[];
@ -417,6 +417,11 @@ int check_bp_breakpoints(word32 addr) {
return 1;
}
}
for (i = 0; i < g_num_tmp_bp_breakpoints; ++i) {
if (g_tmp_bp_breakpoints[i] == addr) {
return 1;
}
}
return 0;
}
@ -1038,7 +1043,7 @@ int enter_engine(Engine_reg *engine_ptr) {
word32 saved_psr = 0;
word32 abort_support = g_num_mp_breakpoints ? 1 : 0;
word32 kpc_support = g_num_bp_breakpoints ? 1 : 0;
word32 kpc_support = g_num_bp_breakpoints + g_num_tmp_bp_breakpoints ? 1 : 0;
flags = engine_ptr->flags;
if (flags & FLAG_IGNORE_MP) abort_support = 0;