1 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2 Daniel Jacobowitz <dan@codesourcery.com>
3 Joseph Myers <joseph@codesourcery.com>
5 * configure: Regenerate.
7 2008-06-06 DJ Delorie <dj@redhat.com>
9 * Makefile.in: Add Timer A support.
10 * cpu.h (m32c_opcode_pc): New.
12 * gdb-if.c (sim_open): Add Timer A support. Support unbuffered
14 * int.c (trigger_interrupt): Manage the U flag properly.
15 (trigger_based_interrupt): Likewise.
16 (trigger_fixed_interrupt): New.
17 (trigger_peripheral_interrupt): New.
18 * int.h (trigger_peripheral_interrupt): New.
19 * m32c.opc: Use m32c_opcode_pc throughout, as needed.
20 (decode_m32c): Detect jump-to-zero with traceback.
21 (BRK): Try to do the right thing, keeping track of whether we're
22 in gdb or not, and if the user has provided a handler or not.
23 (GBRK): Alternate break opcode for gdb, in case the user's app
24 needs to use BRK for itself.
26 * main.c: Add Timer A support. Support TCP-based console.
27 (setup_tcp_console): New.
28 (main): Add Timer A support. Support TCP-based console.
29 * mem.h (m32c_sim_restore_console): New.
30 * mem.c: Add Timer A support. Support TCP-based console.
31 (mem_ptr): Enhance NULL pointer detection.
33 (m32c_sim_restore_console): New.
34 (mem_get_byte): Check for console input ready.
35 (update_timer_a): New.
36 * r8c.opc (SSTR): Use r0l, not r0h.
37 (REIT): Fix return frame logic.
38 * reg.c (print_flags): New.
39 (trace_register_changes): Use it.
40 (m32c_dump_all_registers): New.
43 * load.c: Fix indentation.
44 * trace.c: Fix indentation.
45 * trace.h: Fix indentation.
47 2006-06-26 DJ Delorie <dj@redhat.com>
49 * r8c.opc (decode_r8c): Don't bother reading the destination
50 before moving a constant into it. Fix borrow comparison for SUB.
52 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
54 * configure: Regenerated.
56 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
58 * configure: Regenerated.
60 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
62 * configure: Regenerated.
64 2006-03-13 DJ Delorie <dj@redhat.com>
66 * mem.c (mem_put_byte): Hook simulated UART to stdout.
67 (mem_put_hi): Hook in simulated trace port.
68 (mem_get_byte): Hook in simulated uart control port.
69 * opc2c: Be more picky about matching special comments.
70 * r8c.opc (shift_op): Limit shift counts to -16..16.
71 (BMcnd): Map conditional codes.
72 * reg.c (condition_true): Mask condition code to 4 bits.
73 * syscalls.c: Include local syscall.h.
74 * syscall.h: New, copied from libgloss.
76 2005-10-06 Jim Blandy <jimb@redhat.com>
78 Simulator for Renesas M32C and M16C, by DJ Delorie <dj@redhat.com>,
79 with further work from Jim Blandy <jimb@redhat.com> and
80 Kevin Buettner <kevinb@redhat.com>.