1 2009-07-31 Anthony Green <green@moxielogic.com>
3 * interp.c: Increase simulated memory to 16MB.
4 (sim_resume): Tweak swi system calls to support new ABI (up to 5
5 args in regs). Also simluate proper exception processing for
8 2009-07-30 Anthony Green <green@moxielogic.com>
10 * interp.c (sim_resume): Add system call software interrupt support.
12 2009-06-11 Anthony Green <green@moxielogic.com>
14 * interp.c (INST2OFFSET): Define.
15 (sim_resume): Support new PC relative branch instructions.
17 2009-05-09 Anthony Green <green@moxielogic.com>
19 * interp.c (sim_resume): Add missing breaks in switch.
21 2008-10-03 Anthony Green <green@moxielogic.com>
23 * interp.c (sim_resume): Add support for ldo.b, sto.b, ldo.s, sto.s.
25 2008-09-10 Anthony Green <green@moxielogic.com>
27 * interp.c (NUM_SPRO_SREGS): New.
28 (struct moxie_regset): Add sregs.
29 (set_initial_gprs): Initialize sregs.
30 (sim_resume): Add gsr and ssr support.
32 2008-09-04 Anthony Green <green@moxielogic.com>
34 * interp.c (sim_resume): Add inc and dec instructions.
36 2008-09-04 Anthony Green <green@moxielogic.com>
38 * interp.c (struct moxie_regset): Use an unsigned long long to keep
39 track of instruction trace counts.
40 * interp.c (sim_resume): Ditto.
43 2008-08-22 Anthony Green <green@moxielogic.com>
45 * interp.c (sim_resume): Remove debugging code.
47 2008-08-20 Anthony Green <green@moxielogic.com>
49 * interp.c (TRACE): Add new tracing infrastructure.
51 (reg_names): Add new registers.
52 (NUM_MOXIE_REGS): New registers.
53 (PC_REGNO): New registers.
54 (sim_resume): New instruction encodings.
56 2008-08-16 Anthony Green <green@moxielogic.com>
58 * interp.c (sim_resume): Add SYS_read, and fix SYS_open and SYS_write.
59 (convert_target_flags): New function.
61 2008-08-08 Anthony Green <green@moxielogic.com>
63 * interp.c (sim_resume): Add SYS_open and SYS_write system call support.
65 2008-08-04 Anthony Green <green@moxielogic.com>
67 * Makefile.in (SIM_EXTRA_LIBS): Add -lz.
69 2008-08-04 Anthony Green <green@moxielogic.com>
71 * interp.c (sim_create_inferior): Set argc & argv in the target.
73 2008-04-12 Anthony Green <green@moxielogic.com>
75 * interp.c (sim_resume): Add brk.
77 2008-04-10 Anthony Green <green@moxielogic.com>
79 * interp.c (sim_resume): Add static chain pointer to call frame.
81 2008-03-24 Anthony Green <green@moxielogic.com>
83 * interp.c (sim_resume): Add missing breaks.
84 (sim_resume): Fix neg implementation.
86 2008-03-23 Anthony Green <green@moxielogic.com>
88 * interp.c (sim_load): Don't require a .bss section.
90 2008-03-21 Anthony Green <green@moxielogic.com>
92 * interp.c (sim_resume): Add swi, and, lshr, ashl, sub.l, neg, or,
95 2008-03-20 Anthony Green <green@moxielogic.com>
97 * interp.c (struct moxie_regset): Add condition code, cc.
98 (CC_GT, CC_LT, CC_EQ, CC_GTU, CC_LTU): Define.
99 (sim_resume): Add jmpa, jsr, cmp, beq, bne, blt, bgt, bltu, bgtu,
100 bge, ble, bgeu, and bleu.
101 (rbat, rsat, wbat, wsat): New functions.
102 (sim_resume): Add ld.b, lda.b, ldi.b, ld.s, lda.s, ldi.s, st.b,
103 sta.b, st.s, sta.s, jmp.
105 2008-03-19 Anthony Green <green@moxielogic.com>
107 * interp.c (sim_resume): Add ld.l, st.l, lda.l, sta.l.
108 jsra should set $fp == $sp.
109 Fix jsra and ret semantics.
111 2008-03-18 Anthony Green <green@moxielogic.com>
113 * interp.c (sim_resume): Add push, pop and add.l.
115 2008-03-16 Anthony Green <green@moxielogic.com>
117 * interp.c (EXTRACT_WORD): Define.
118 (rlat): Use EXTRACT_WORD.
119 (sim_resume): Add jsra and ret.
121 2008-02-22 Anthony Green <green@moxielogic.com>
123 * interp.c (reg_names): Define.
124 (sim_resume): Use reg_names.
126 2008-02-21 Anthony Green <green@moxielogic.com>
128 * config.in, configure, configure.ac, interp.c, Makefile.in,