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diff debug.c @ 622:b76d2a628ab9

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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
author Michael Pavone <pavone@retrodev.com>
date Tue, 17 Jun 2014 19:01:01 -0700
parents 62860044337d
children f822d9216968
line wrap: on
line diff
--- a/debug.c	Mon Jun 16 19:13:28 2014 -0700
+++ b/debug.c	Tue Jun 17 19:01:01 2014 -0700
@@ -598,9 +598,14 @@
 					}
 				} 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;