Partially working switch to having a vcounter and hslot counter in the context rather than trying to derive them from the cycle count. This should allow for more accurate handling of mid screen mode switches. Interrupt timing is broken currently though

1 files changed, 8 insertions, 3 deletions

diff --git a/debug.c b/debug.c
index aa0cb7f..c9f9293 100644
--- a/debug.c
+++ b/debug.c
@@ -598,9 +598,14 @@ m68k_context * debugger(m68k_context * context, uint32_t address)
 					}
 				} else if(param[0] == 'c') {
 					value = context->current_cycle;
-				} else if (param[0] == '0' && param[1] == 'x') {
-					uint32_t p_addr = strtol(param+2, NULL, 16);
-					value = read_dma_value(p_addr/2);
+				} else if ((param[0] == '0' && param[1] == 'x') || param[0] == '$') {
+					uint32_t p_addr = strtol(param+(param[0] == '0' ? 2 : 1), NULL, 16);
+					if ((p_addr & 0xFFFFFF) == 0xC00004) {
+						genesis_context * gen = context->system;
+						value = vdp_hv_counter_read(gen->vdp);
+					} else {
+						value = read_dma_value(p_addr/2);
+					}
 				} else {
 					fprintf(stderr, "Unrecognized parameter to p: %s\n", param);
 					break;