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51 Commits

Author SHA1 Message Date
pbrook
6658ffb81e Watchpoint support (previous commit got eaten by Savannah server crash). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2479 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-16 23:58:11 +00:00
j_mayer
76a66253e5 Great PowerPC emulation code resynchronisation and improvments: 
- Add status file to make regression tracking easier
- Move all micro-operations helpers definitions into a separate header:
  should never be seen outside of op.c
- Update copyrights
- Add new / missing PowerPC CPU definitions
- Add definitions for PowerPC BookE
- Add support for PowerPC 6xx/7xx software driven TLBs
  Allow use of PowerPC 603 as an example
- Add preliminary code for POWER, POWER2, PowerPC 403, 405, 440, 601, 602
  and BookE support
- Avoid compiling priviledged only resources support for user-mode emulation
- Remove unused helpers / micro-ops / dead code
- Add instructions usage statistics dump: useful to figure which instructions
  need strong optimizations.
- Micro-operation fixes:
  * add missing RETURN in some micro-ops
  * fix prototypes
  * use softfloat routines for all floating-point operations
  * fix tlbie instruction
  * move some huge micro-operations into helpers
- emulation fixes:
  * fix inverted opcodes for fcmpo / fcmpu
  * condition register update is always to be done after the whole
    instruction has completed
  * add missing NIP updates when calling helpers that may generate an
    exception
- optimizations and improvments:
  * optimize very often used instructions (li, mr, rlwixx...)
  * remove specific micro-ops for rarely used instructions
  * add routines for addresses computations to avoid bugs due to multiple
    different implementations
  * fix TB linking: do not reset T0 at the end of every TB.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2473 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-07 08:32:30 +00:00
ths
36d2395873 MIPS FPU dynamic activation, part 1, by Herve Poussineau. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2463 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-28 22:37:42 +00:00
pbrook
cfc3475a8d Allow gdbstub to connect over any serial device. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2448 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-22 01:48:01 +00:00
bellard
c636bb66cc gdbserver fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2393 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-05 20:46:05 +00:00
pbrook
a2d1ebaf89 GDB hosted syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2364 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-01-28 03:10:55 +00:00
pbrook
4046d9130e Use standard character device interface for gdbstub. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2363 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-01-28 01:53:16 +00:00
pbrook
3c07f8e894 Don't resume guest when gdb connection terminates and -S specified. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2343 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-01-21 16:47:01 +00:00
ths
831b78254c Darwin userspace emulation, by Pierre d'Herbemont. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2332 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-01-18 20:06:33 +00:00
ths
8e33c08c84 MIPS FPU support for the gdb stub, by Daniel Jacobowitz. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2242 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-12-11 19:22:27 +00:00
pbrook
e6e5906b6e ColdFire target. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-10-22 00:18:54 +00:00
bellard
9d9754a31d sparc fpu fix - allow 64 bit addresses (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2009 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-25 15:32:37 +00:00
pbrook
9c2a9ea1b1 SH bugfixes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1991 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-18 19:12:54 +00:00
pbrook
978efd6aac Respond to qOffsets gdb packet (for debugging bFLT binaries). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1986 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-17 18:30:42 +00:00
bellard
8f447cc753 gdb stub for win32 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1972 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-14 15:21:14 +00:00
bellard
fdf9b3e831 sh4 target (Samuel Tardieu) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1861 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-27 21:07:38 +00:00
bellard
bbeb7b5cbd SIGINT generation (Jason Wessel) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1836 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-23 18:42:15 +00:00
bellard
6f970bd90e MIPS support and memory access error reporting (Daniel Jacobowitz) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1685 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-05 19:55:19 +00:00
bellard
b5ff1b3127 ARM system emulation (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1661 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-26 10:38:39 +00:00
bellard
6a00d60127 SMP support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1640 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-21 23:25:50 +00:00
bellard
7c9d8e07e1 new network emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1622 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-15 22:16:05 +00:00
bellard
48b2c19353 sparc fix (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1572 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-10-30 16:08:23 +00:00
bellard
3fc6c082e3 preliminary patch to support more PowerPC CPUs (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1489 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-02 20:59:34 +00:00
bellard
3475187dd8 sparc64 marge (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1462 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-02 14:31:34 +00:00
bellard
905f20b151 fixed gdb error reporting (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1407 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-26 21:09:55 +00:00
bellard
e90096763d report user mode gdb exit codes (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1401 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-26 20:42:36 +00:00
bellard
4162503368 removed RS_CONTINUE 'state' 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1389 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-24 10:07:11 +00:00
bellard
1fddef4b1b gdb support for user mode (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1367 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-17 19:16:13 +00:00
bellard
b328f873ab gdb M packet parsing fix (Thomas Petazzoni) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1227 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-17 22:03:16 +00:00
bellard
612458f544 removed warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1188 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-03 23:34:06 +00:00
bellard
e80cfcfc88 SPARC merge 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-12-19 23:18:01 +00:00
bellard
8d5f07fa3b sparc merge (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1098 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-10-04 21:23:09 +00:00
bellard
e95c8d51c2 full system SPARC emulation (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1087 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-09-30 22:22:08 +00:00
bellard
7d3505c55a bsd port (Markus Niemisto) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@800 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-12 19:32:15 +00:00
bellard
a541f297a3 PowerPC system emulation fixes (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@722 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-12 20:39:29 +00:00
bellard
67b915a5dd win32 port (initial patch by kazu) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@692 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-31 23:37:16 +00:00
bellard
858693c638 moved gdbstub to qemu - new asynchronous gdbstub 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@686 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-31 18:52:07 +00:00
bellard
f193c7979c do not depend on thunk.h - more log items 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@675 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-03-21 17:06:25 +00:00
bellard
8b1f24b090 new physical memory access API (used by DMA accesses) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@645 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-25 23:24:38 +00:00
bellard
13eb76e091 virtual memory access for gdbstub 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@581 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-24 15:23:36 +00:00
bellard
9e62fd7f26 ppc support (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@546 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-05 22:49:06 +00:00
bellard
5be1a8e065 ppc fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@533 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 23:51:58 +00:00
bellard
2ddbbd10de (temporary) only physical dump is possible in gdb 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@519 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 18:07:27 +00:00
bellard
6da41eafc4 added CPU callbacks 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@493 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 15:48:38 +00:00
bellard
03a6c5103d cannot simply write segment registers in system mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@431 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-30 01:07:22 +00:00
bellard
3486513433 log activation from gdb - gdb single step support for x86 - stop timer when cpu is being debugged 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@402 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-05 14:28:56 +00:00
bellard
6180a1818a new directory structure 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@391 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-09-30 21:04:53 +00:00
bellard
c33a346edf first part of single stepping support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@342 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-29 20:50:33 +00:00
bellard
4abe615b84 removed debug 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@336 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-26 18:01:58 +00:00
bellard
4c3a88a284 gdb stub breakpoints support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@332 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-26 12:06:08 +00:00