Commit Graph

323 Commits

Author SHA1 Message Date
Jeffrey Pfau adfd8f6872 Make sure if we reset the CPSR to the SPSR that we check if we get tossed into Thumb 2013-04-19 21:26:00 -07:00
Jeffrey Pfau 633a87269a Initialize cpu->privilegeMode 2013-04-19 21:09:00 -07:00
Jeffrey Pfau 5f1f6088bd Implement MUL 2013-04-18 01:35:48 -07:00
Jeffrey Pfau 783b2a3e09 Implement ADD(5) 2013-04-18 01:24:46 -07:00
Jeffrey Pfau 0048de2108 Fix addressing mode 3 immediate 2013-04-18 01:06:19 -07:00
Jeffrey Pfau 4f8c288f20 Ensure cpsr.t reads back out properly 2013-04-18 00:19:41 -07:00
Jeffrey Pfau ed48ab1c64 Fix storing SPSR 2013-04-18 00:15:45 -07:00
Jeffrey Pfau 062e09ccf5 Implement MSRI 2013-04-18 00:09:28 -07:00
Jeffrey Pfau fdf36f5820 Implement MRS 2013-04-18 00:06:48 -07:00
Jeffrey Pfau b3832205fc Fix some MRS/MSR encoding problems 2013-04-18 00:03:39 -07:00
Jeffrey Pfau 6608ae282c Ensure loads to PC work 2013-04-17 23:54:31 -07:00
Jeffrey Pfau cb03781a5b Implement LDM, STM 2013-04-17 23:44:35 -07:00
Jeffrey Pfau 38b1c8d235 Make sure CPSR is updated for IRQ mode properly 2013-04-17 00:29:20 -07:00
Jeffrey Pfau f30b367c7e Make sure to rewrite active region data when jumping to IRQ handler 2013-04-17 00:24:00 -07:00
Jeffrey Pfau c143dec77d Fix ADD(4) and MOV(3) 2013-04-16 23:52:30 -07:00
Jeffrey Pfau 4b4914afb6 Implement MUL 2013-04-16 23:26:49 -07:00
Jeffrey Pfau 6b07dd33af Implement ASR(1) 2013-04-16 23:24:19 -07:00
Jeffrey Pfau bc9d0690bb Clean up extra backslashes 2013-04-16 19:29:00 -07:00
Jeffrey Pfau 2d0c3bf275 Implement IRQs 2013-04-16 07:50:34 -07:00
Jeffrey Pfau 2fe2c80ae5 Add dummy renderer + frame counting infrastructure from GBA.js 2013-04-15 23:01:40 -07:00
Jeffrey Pfau 9b5d5d6478 Start implementing events + add video stubs 2013-04-15 22:18:28 -07:00
Jeffrey Pfau ecc4775c31 Start implementing instruction timing 2013-04-14 23:12:03 -07:00
Jeffrey Pfau 1ca6487151 Create subdirs 2013-04-14 13:04:24 -07:00