1 Fri Dec 6 14:13:34 1996 Jeffrey A Law (law@cygnus.com)
3 * gencode.c (write_header): Add "insn" and "extension" arguments
4 to the OP_* declarations.
5 (write_template): Similarly for function templates.
6 * interp.c (insn, extension): Remove global variables. Instead
7 pass them as arguments to the OP_* functions.
8 * mn10300_sim.h: Remove decls for "insn" and "extension".
9 * simops.c (OP_*): Accept "insn" and "extension" as arguments
10 instead of using globals.
12 Thu Dec 5 22:26:31 1996 Jeffrey A Law (law@cygnus.com)
14 * simops.c: Fix typos in "mov am,(d16,an)" and "mov am,(d32,an)"
16 * simops.c: Fix thinkos in last change to "inc dn".
18 Wed Dec 4 10:57:53 1996 Jeffrey A Law (law@cygnus.com)
20 * simops.c: "add imm,sp" does not effect the condition codes.
21 "inc dn" does effect the condition codes.
23 Tue Dec 3 17:37:45 1996 Jeffrey A Law (law@cygnus.com)
25 * simops.c: Treat both operands as signed values for
28 * simops.c: Fix simulation of division instructions.
29 Fix typos/thinkos in several "cmp" and "sub" instructions.
31 Mon Dec 2 12:31:40 1996 Jeffrey A Law (law@cygnus.com)
33 * simops.c: Fix carry bit handling in "sub" and "cmp"
36 * simops.c: Fix "mov imm8,an" and "mov imm16,dn".
38 Sun Dec 1 16:05:42 1996 Jeffrey A Law (law@cygnus.com)
40 * simops.c: Fix overflow computation for many instructions.
42 * simops.c: Fix "mov dm, an", "movbu dm, (an)", and "movhu dm, (an)".
44 * simops.c: Fix "mov am, dn".
46 * simops.c: Fix more bugs in "add imm,an" and
49 Wed Nov 27 09:20:42 1996 Jeffrey A Law (law@cygnus.com)
51 * simops.c: Fix bugs in "movm" and "add imm,an".
53 * simops.c: Don't lose the upper 24 bits of the return
54 pointer in "call" and "calls" instructions. Rough cut
55 at emulated system calls.
57 * simops.c: Implement the remaining 5, 6 and 7 byte instructions.
59 * simops.c: Implement remaining 4 byte instructions.
61 * simops.c: Implement remaining 3 byte instructions.
63 * simops.c: Implement remaining 2 byte instructions. Call
64 abort for instructions we're not implementing now.
66 Tue Nov 26 15:43:41 1996 Jeffrey A Law (law@cygnus.com)
68 * simops.c: Implement lots of random instructions.
70 * simops.c: Implement "movm" and "bCC" insns.
72 * mn10300_sim.h (_state): Add another register (MDR).
74 * simops.c: Implement "cmp", "calls", "rets", "jmp" and
75 a few additional random insns.
77 * mn10300_sim.h (PSW_*): Define for CC status tracking.
78 (REG_D0, REG_A0, REG_SP): Define.
79 * simops.c: Implement "add", "addc" and a few other random
82 * gencode.c, interp.c: Snapshot current simulator code.
84 Mon Nov 25 12:46:38 1996 Jeffrey A Law (law@cygnus.com)
86 * Makefile.in, config.in, configure, configure.in: New files.
87 * gencode.c, interp.c, mn10300_sim.h, simops.c: New files.