mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
19,981 Commits 50 Branches 394 Tags 404 MiB
0466e458de
Commit Graph

214 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
c5be9f0898 Fix CPU chaining in linux-user emulation, by Gwenole Beauchesne. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2459 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-28 20:20:53 +00:00
bellard
e9a1ab19d1 ram allocation functions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2404 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-02-08 23:08:38 +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
3b21e03e04 added SMM support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2169 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-09-24 18:41:56 +00:00
pbrook
4615218210 Rewrite Arm host support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2071 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-07-30 19:16:29 +00:00
bellard
74ccb34e6b Sparc64 host support (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2064 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-07-18 21:23:34 +00:00
bellard
effedbc915 export cpu_get_real_ticks() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2048 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-07-13 23:00:40 +00:00
bellard
2a4188a38f low level support for memory mapped flash devices (initial patch by Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2020 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-06-25 21:54:59 +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
d0ecd2aaf9 added cpu_physical_memory_write_rom() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1833 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-04-23 17:14:48 +00:00
pbrook
53a5960aad Avoid accessing guest memory directly in usermode emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-03-25 19:31:22 +00:00
bellard
5f1ce9487c support for builtin profiler 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1751 c046a42c-6fe2-441c-8c8c-71466251a162
 2006-02-08 22:40:15 +00:00
bellard
ba3c64fb47 Initial SPARC SMP support (Blue Swirl) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1694 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-12-05 20:31:52 +00:00
bellard
98699967b8 use TARGET_PAGE_SIZE (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1659 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-26 10:29:22 +00:00
bellard
f0aca8227f fixed big endian host support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1639 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-21 23:22:06 +00:00
bellard
2df3b95dbb target independent memory access functions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1626 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-11-19 17:47:39 +00:00
bellard
aab3309407 more physical memory access functions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1587 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-10-30 20:48:42 +00:00
bellard
04c504cc4f use ram_addr_t 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1543 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-08-21 09:24:50 +00:00
bellard
6af0bf9c7c MIPS target (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1464 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-07-02 14:58:51 +00:00
bellard
9d60cac01f ARM double ordering fix (Paul Brook) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1356 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-04-07 19:55:52 +00:00
bellard
53cd663792 soft float support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1337 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-03-13 18:50:23 +00:00
bellard
0a962c0276 dirty flag changes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1281 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-02-10 22:00:27 +00:00
bellard
832ed0fa34 ARM FPU endianness fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1265 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-02-07 12:35:16 +00:00
bellard
8df1cd076c physical memory access functions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1249 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-28 22:37:22 +00:00
bellard
e3db7226b4 JIT statistics 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1244 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-26 22:00:47 +00:00
bellard
c27004ec78 64 bit target support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1189 c046a42c-6fe2-441c-8c8c-71466251a162
 2005-01-03 23:35:10 +00:00
bellard
8926b517e9 faster Cirrus VGA VRAM access 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1114 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-10-10 15:14:20 +00:00
bellard
7fe48483cd monitor fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1110 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-10-09 18:08:01 +00:00
bellard
83fb7adf6c Darwin patch (initial patch by Pierre d'Herbemont) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@980 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-07-05 21:25:26 +00:00
bellard
d95dc32d13 added cpu_reset() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@934 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-06-20 12:35:26 +00:00
bellard
7727994d21 support for opaque data on memory I/Os 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@877 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-06-03 14:08:36 +00:00
bellard
9fddaa0c0c PowerPC merge: real time TB and decrementer - faster and simpler exception handling (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@841 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-21 12:59:32 +00:00
bellard
b54ad0498e PIC reset fix (initial patch by Hidemi KAWAI) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@836 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-20 13:42:52 +00:00
bellard
ef792f9ddb added CPU_INTERRUPT_TIMER 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@814 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-17 20:19:32 +00:00
bellard
fd872598d8 primitive ioport debug - /dev/rtc fast timer support (needed for better simulation accuracy with Linux 2.4) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@799 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-05-12 19:11:15 +00:00
bellard
4f2ac23784 amd64 port (Jocelyn Mayer) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@762 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-26 19:44:02 +00:00
bellard
2e12669a4c consistent use of target_ulong and target_phys_addr_t 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@758 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-25 21:28:44 +00:00
bellard
d720b93d0b precise self modifying code support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@745 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-04-25 17:57:43 +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
83d7396850 faster big endian accesses on i386 - big endian ldsw_raw fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@632 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-22 11:53:50 +00:00
bellard
9acbed0605 added CPU_INTERRUPT_EXITTB and code_copy_enabled 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@617 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-16 21:57:02 +00:00
bellard
1ccde1cb94 added generic physical memory dirty bit support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@601 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-02-06 19:46:14 +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
09683d3597 changed cpu_x86_in/out to cpu_in/out 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@532 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 23:49:41 +00:00
bellard
edf75d592c export more memory defines 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@514 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 17:43:30 +00:00
bellard
0ac4bd56a8 float access fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@489 c046a42c-6fe2-441c-8c8c-71466251a162
 2004-01-04 15:44:17 +00:00
bellard
678673089d PowerPC target support (Jocelyn Mayer) - added better support for uid16 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@474 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-11-23 17:05:30 +00:00
bellard
9f05cc34df fixed big endian ops 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@418 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-28 00:09:28 +00:00
bellard
61382a500a full softmmu support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@410 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-10-27 21:22:23 +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
93ac68bca5 sparc emulation target (thanx to Thomas M. Ogrisegg) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@388 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-09-30 20:57:29 +00:00
bellard
33417e7025 soft mmu support - Memory I/O API - synthetize string instructions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@354 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-08-10 21:47:01 +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
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
bellard
4690764bba update 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@312 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-07-07 12:17:46 +00:00
bellard
68a7931591 reduced irq latency 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@296 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-30 13:12:32 +00:00
bellard
3b0dca51b0 gdb stub defines 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@290 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-27 18:52:23 +00:00
bellard
e2f2289897 arm fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@274 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-25 16:09:48 +00:00
bellard
972ddf7840 added cpu_abort() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@251 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-21 13:08:39 +00:00
bellard
5a9fdfec7e factorized cpu defines 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@243 c046a42c-6fe2-441c-8c8c-71466251a162
 2003-06-15 20:02:25 +00:00