Commit Graph

4013 Commits

Author SHA1 Message Date
Jeffrey Pfau 76a85c763c Rudimentary breakpoints 2013-04-14 02:42:09 -07:00
Jeffrey Pfau baad7b50bd Add n command, and command repetition 2013-04-13 14:06:57 -07:00
Jeffrey Pfau 4df2d6de8f Pause on stub opcodes 2013-04-13 13:56:29 -07:00
Jeffrey Pfau e5379c99e0 Add ability to run code indefinitely (or at least until we crash) 2013-04-13 13:50:41 -07:00
Jeffrey Pfau dbe9796b34 Implement B 2013-04-13 12:38:47 -07:00
Jeffrey Pfau abd522a2ce Implement ADD(4) 2013-04-13 12:32:15 -07:00
Jeffrey Pfau bc4924cef5 Implement CMP(3) 2013-04-13 12:28:24 -07:00
Jeffrey Pfau aa14ed441c Implement AND, EOR and ORR 2013-04-13 01:50:21 -07:00
Jeffrey Pfau 75fdcd6750 Add missing CPSR update for ASR(2) 2013-04-13 01:48:00 -07:00
Jeffrey Pfau c51ad65cac Implement ASR(2) 2013-04-13 01:42:34 -07:00
Jeffrey Pfau 5094b7717a Add memory reading commands to debugger 2013-04-13 01:36:01 -07:00
Jeffrey Pfau 5465543acc Properly recognize syntax errors 2013-04-13 01:27:05 -07:00
Jeffrey Pfau 0180ee090e Print hex 2013-04-13 01:25:21 -07:00
Jeffrey Pfau f715534083 Begin command line parsing 2013-04-13 01:23:41 -07:00
Jeffrey Pfau 10884de57a Add ability to print current instruction 2013-04-13 00:22:27 -07:00
Jeffrey Pfau 67750e351b Fix sign-extension on BL1 2013-04-12 22:59:19 -07:00
Jeffrey Pfau eed0e77079 Implement B(1) 2013-04-12 22:58:50 -07:00
Jeffrey Pfau be8849d7fe Implement CMP(1) 2013-04-12 22:44:51 -07:00
Jeffrey Pfau 3a097dca96 Implement ADD(3), refactor other ADDs 2013-04-12 22:34:44 -07:00
Jeffrey Pfau 36670b3fa2 Implement LSR(1) and reindent LSL(1) 2013-04-12 22:24:35 -07:00
Jeffrey Pfau 9ca65038ed Implement LDR(4) 2013-04-12 22:18:46 -07:00
Jeffrey Pfau 9f77c32375 Implement ADD(1) 2013-04-12 22:17:37 -07:00
Jeffrey Pfau d7ddbee448 Fix BL(1) 2013-04-12 22:14:01 -07:00
Jeffrey Pfau f86fb9dc74 Implement LDR(1) 2013-04-12 22:06:17 -07:00
Jeffrey Pfau 33fc9587cc Implement STR(1) 2013-04-12 21:57:50 -07:00
Jeffrey Pfau c8f85a657e Implement STR(3) 2013-04-12 21:48:30 -07:00
Jeffrey Pfau 3e57e46046 Implement ADD(2) 2013-04-12 21:48:19 -07:00
Jeffrey Pfau b5182915d7 Command to break into attached debugger 2013-04-12 21:27:43 -07:00
Jeffrey Pfau a7bc99c846 Implement LDR(3) 2013-04-12 20:09:27 -07:00
Jeffrey Pfau 57f2cccacf Implement STRH(1) 2013-04-12 20:06:58 -07:00
Jeffrey Pfau 21ee7946f1 Implement LSL(1) 2013-04-12 20:00:14 -07:00
Jeffrey Pfau 71c68fe79f Implement ADD(6) 2013-04-12 19:59:55 -07:00
Jeffrey Pfau 21df1c48c2 Implement MOV(1) 2013-04-12 02:44:04 -07:00
Jeffrey Pfau 9ab3b0c20a Implement ADD(7)/SUB(4) 2013-04-12 02:22:37 -07:00
Jeffrey Pfau 1ac7f0eb15 Implement MOV(3) 2013-04-12 02:15:47 -07:00
Jeffrey Pfau 37ce1383fc Set bits in MSR properly 2013-04-12 02:10:09 -07:00
Jeffrey Pfau 6097890251 Print proper register 2013-04-12 02:04:51 -07:00
Jeffrey Pfau 688af6cdee Add some basic input to the debugger 2013-04-12 02:03:11 -07:00
Jeffrey Pfau 1db7f5b179 Initial debugger 2013-04-12 01:32:43 -07:00
Jeffrey Pfau b07e052698 Move CMakeList 2013-04-11 23:58:13 -07:00
Jeffrey Pfau 09455b50d3 Add linenoise module 2013-04-11 23:52:51 -07:00
Jeffrey Pfau d90d7d1899 Implement BL 2013-04-11 03:14:09 -07:00
Jeffrey Pfau 133d574667 Implement LDMIA/STMIA/PUSH/POP 2013-04-11 03:01:07 -07:00
Jeffrey Pfau 1616ec83a2 Stub out incomplete addressing mode 1 opcodes 2013-04-11 02:13:35 -07:00
Jeffrey Pfau 4fbed66bdb Start fleshing out addressing mode 1 2013-04-11 01:32:30 -07:00
Jeffrey Pfau d278429b43 Implement BX 2013-04-11 00:14:12 -07:00
Jeffrey Pfau a511df7920 Put stub definitions in all of Thumb 2013-04-10 23:38:18 -07:00
Jeffrey Pfau 7e5de27f43 Add ability to run Thumb code 2013-04-10 23:34:50 -07:00
Jeffrey Pfau 9a0d14645b Log stubs 2013-04-10 22:52:46 -07:00
Jeffrey Pfau 9a7f0f4a74 Stub out BL, finishing Thumb table 2013-04-10 21:11:05 -07:00