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7ef923310a73b8de3e1a07e901b62a2c50dd36be
Commit Graph

141 Commits

Author SHA1 Message Date
edgar_igl
60897d369f Debugger single step without interrupts (Jason Wessel). 
This patch allows the qemu backend debugger to single step an
instruction without running the hardware interrupts.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4391 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-09 08:25:14 +00:00
aurel32
00f82b8a31 Use correct types to enable > 2G support, based on a patch from 
Anthony Liguori.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-27 21:12:55 +00:00
aurel32
03875444d9 Revert "Use correct types to enable > 2G support" (r4238), it is 
not yet ready.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 20:45:18 +00:00
aurel32
967032c3d5 Use correct types to enable > 2G support, based on a patch from 
Anthony Liguori.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 20:37:34 +00:00
aurel32
474ea8494a x86: Introduce CPU_INTERRUPT_NMI 
(Jan Kiszka)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4205 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-13 16:08:15 +00:00
aurel32
f54b3f920f HPPA (PA-RISC) host support 
(Stuart Brady)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4199 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-12 20:14:54 +00:00
aurel32
0ca9d3807c Use float32/64 instead of float/double 
The patch below uses the float32 and float64 types instead of the float
and double types in the PPC code. This doesn't change anything when
using softfloat-native as the types are the same, but that helps
compiling the PPC target with softfloat.

It also defines a new union CPU_FloatU in addition to CPU_DoubleU, and
use them instead of identical unions that are defined in numerous
places.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4047 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-13 19:19:16 +00:00
bellard
bce61846b1 reverted -translation option support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3947 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-01 22:18:51 +00:00
bellard
57fec1fee9 use the TCG code generator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3944 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-01 10:50:11 +00:00
ths
40a2e657a5 Add option to disable TB cache, by Herve Poussineau. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3930 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-01-23 19:01:12 +00:00
blueswir1
4254fab8f9 Support for registering address space only for some access widths 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3879 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-01-01 16:57:19 +00:00
balrog
50a9569b59 Mark host pages as reserved (Magnus Damm). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3813 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-12 01:16:23 +00:00
blueswir1
1f58732916 128-bit float support for user mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3740 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-25 18:40:20 +00:00
bellard
dae3270c6e suppressed page_unprotect_range() - fixed access_ok() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3641 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 10:51:00 +00:00
ths
3d97b40b05 EFAULT - verify pages are in cache and are read/write, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3506 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-02 19:02:07 +00:00
ths
0573fbfc3f SVM Support, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3210 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 15:28:04 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
balrog
c3d2689d88 Basic OMAP310 support. Basic Palm Tungsten|E machine emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3091 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-29 17:57:26 +00:00
ths
9467d44c4d Move target-specific defines to the target directories. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2940 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 21:02:38 +00:00
blueswir1
db7b5426a4 Implement generic sub-page I/O based on earlier work by J. Mayer. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2868 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-26 17:36:03 +00:00
ths
85028e4db6 Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2790 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-08 22:51:41 +00:00
ths
c4b89d18ba Some bits of Linux/MIPS host support, still segfaulty. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2771 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-05 19:23:11 +00:00
balrog
a90b7318ba Implement power state changes (IDLE and SLEEP) for PXA. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2762 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-01 01:28:01 +00:00
blueswir1
3142255c62 Sparc host update (Ben Taylor, Martin Bochnig) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2689 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-16 18:27:06 +00:00
j_mayer
9b3c35e0e6 cpu_get_phys_page_debug should return target_phys_addr_t 
instead of target_ulong to be consistent.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2633 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-07 11:21:28 +00:00
j_mayer
eddf68a6ac Integrate Alpha target in Qemu core. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2601 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-05 07:22:49 +00:00
j_mayer
bc98a7efa4 Add missing 64 bits memory accessors. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2592 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-04 07:55:12 +00:00
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