Commit Graph

40 Commits

Author SHA1 Message Date
Blue Swirl 001faf3269 Replace gcc variadic macro extension with C99 version
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-13 17:53:17 +00:00
aurel32 1b530a6dfc Add new command line option -singlestep for tcg single stepping.
This replaces a compile time option for some targets and adds
this feature to targets which did not have a compile time option.

Add monitor command to enable or disable single step mode.

Modify monitor command "info status" to display single step mode.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7004 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05 20:08:59 +00:00
aurel32 3098dba01c Use a dedicated function to request exit from execution loop
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6762 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07 21:28:24 +00:00
blueswir1 2d18e637e5 Flush stdout after printing usage()
Fixes qemu-arm|grep cpu - with _exit() getting output from qemu --help
is a bit random. Since no atexit() handlers are registered for user mode
emulation, just use exit() instead.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6657 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-28 20:14:00 +00:00
malc a5e50b263a Replace noreturn with QEMU_NORETURN
Thanks to Robert Riebisch for analysis [1]

[1] http://marc.info/?l=qemu-devel&m=123352293319271&w=2

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6492 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-01 22:19:27 +00:00
aliguori 93fcfe39a0 Convert references to logfile/loglevel to use qemu_log*() macros
This is a large patch that changes all occurrences of logfile/loglevel
global variables to use the new qemu_log*() macros.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6338 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15 22:34:14 +00:00
aurel32 72d239ed26 Get rid of user_mode_only
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6305 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 19:40:27 +00:00
blueswir1 7d99a001df Add noreturn function attribute
Introduce noreturn attribute and attach it to cpu_loop_exit as well as
interrupt/exception helpers for i386. This avoids a bunch of gcc4
warnings.

[ Note that this patch comes with a workaround to include qemu-common.h
even in cases where is currently causes conflicts with dyngen-exec.h.
I've been told that these conflicts will get resolved in the future
(/me will try to have a look as well - as time permits). ]

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6303 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 19:00:36 +00:00
malc e58ffeb322 Remove all traces of __powerpc__
According to $GCC/gcc/config/rs6000/rs6000-c.c _ARCH_PPC is the
ubiquitous define which should be used to test whether gcc targets
PowerPC, on 64bit platforms _ARCH_PPC64 will be also defined.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6301 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14 18:39:49 +00:00
blueswir1 530e7615ce Fix more FSF addresses
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6192 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-05 18:11:53 +00:00
aurel32 fad6cb1a56 Update FSF address in GPL/LGPL boilerplate
The attached patch updates the FSF address in the GPL/LGPL boilerplate
in most GPL/LGPLed files, and also in COPYING.LIB.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6162 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-04 22:05:52 +00:00
malc b1503cda1e Use the ARRAY_SIZE() macro where appropriate.
Change from v1:
  Avoid changing the existing coding style in certain files.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-22 20:33:55 +00:00
blueswir1 e283261910 Add missing newline at the end of file
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6020 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14 08:50:18 +00:00
blueswir1 1d6198c3b0 Remove unnecessary trailing newlines
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6000 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13 09:32:43 +00:00
blueswir1 249c4c328c Make target_sigaltstack_used static
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5428 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-05 11:09:37 +00:00
blueswir1 9f106a75de Make ioctl table static
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5426 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-05 10:52:52 +00:00
blueswir1 3b3fb32229 Use qemu-log.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5413 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-04 07:20:07 +00:00
bellard 26a5f13b8e variable dynamic translation buffer size
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28 12:30:31 +00:00
blueswir1 3f47aa8c37 Fix some functions declared () rather than (void) (Ian Jackson)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4029 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-09 06:59:01 +00:00
j_mayer df2542c737 Avoid duplicated definitions: move common definitions from exec-all.h
and qemu-common.h to osdep.h.
Include this header in translate-op.c.
Make sure it's included first in darwin-user/qemu.h.
To avoid discarded inlining bug, define inline as always_inline and
always_inline as (( attribute (always_inline) )) __inline__.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3698 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-19 00:38:33 +00:00
j_mayer 31fca6ab60 Resynchronize darwin-user target with linux-user:
add CPU selection feature, choose the correct default CPU and set
the 32/64 bits computation mode properly.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3657 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 01:52:38 +00:00
j_mayer b172c56a6d Always make all PowerPC exception definitions visible.
Always make the hypervisor timers available.
Remove all TARGET_PPC64H checks, keeping a few if (0) tests for cases
that cannot be properly handled with the current PowerPC CPU definition.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3656 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 01:37:44 +00:00
j_mayer 3cd7d1ddbb Allow use of SPE extension by all PowerPC targets,
adding gprh registers to store GPR MSBs when GPRs are 32 bits.
Remove not-needed-anymore ppcemb-linux-user target.
Keep ppcemb-softmmu target, which provides 1kB pages support
  and 36 bits physical address space.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3628 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-12 01:56:18 +00:00
bellard aaed909a49 added cpu_model parameter to cpu_init()
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-10 15:15:54 +00:00
bellard ec6338bac3 removed obsolete x86 code copy support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08 14:25:03 +00:00
j_mayer 7c58044c0a Fix PowerPC FPSCR update and floating-point exception generation
in most useful cases.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3458 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-27 17:54:30 +00:00
j_mayer 56ba31ff0b Fix missing case in the new PowerPC exception model.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3294 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 15:15:18 +00:00
j_mayer a062e36c58 Implement the PowerPC alternate time-base, following the 2.04 specification.
Share most code with the time-base management routines.
Remove time-base write routines from user-mode emulation environments.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3277 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 00:38:38 +00:00
j_mayer e1833e1f96 Rework PowerPC exceptions model to make it more versatile:
* don't use exception vectors as the exception number.
  Use vectors numbers as defined in the PowerPC embedded specification instead
  and extend this model to cover all emulated PowerPC variants exceptions.
* add some missing exceptions definitions, from PowerPC 2.04 specification
  and actual PowerPC implementations.
* add code provision for hypervisor exceptions handling.
* define exception vectors and prefix in CPUPPCState to emulate BookE exception
  vectors without any hacks.
* define per CPU model valid exception vectors.
* handle all known exceptions in user-mode only emulations.
* fix hardware interrupts priorities in most cases.
* change RET_EXCP macros name into GEN_EXCP as they don't return.
* do not stop translation on most instructions that are not defined as
  context-synchronizing in PowerPC specification.
* fix PowerPC 64 jump targets and link register update when in 32 bits mode.
* Fix PowerPC 464 and 464F definitions.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3261 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29 13:06:16 +00:00
ths 3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 08:09:54 +00:00
ths 5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//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
ths c0009975ca Darwin-user: Compile fix for ppc targets, by Pierre d'Herbemont.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3123 c046a42c-6fe2-441c-8c8c-71466251a162
2007-08-19 21:43:54 +00:00
ths e91c8a7783 Spelling fixes, by Stefan Weil.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-03 13:35:16 +00:00
ths ee999a8899 Handling more darwin-user syscalls, by Ilya Shar.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2502 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-19 13:43:04 +00:00
ths 7ed40acfae Revert host_info changes, and don't fail if sysctl is unknown when we
are on the same host/target, by Pierre d'Herbemont.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2450 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-22 20:43:09 +00:00
bellard 2a2528266e This patch fixes typos in the commpage definition (Pierre d'Herbemont).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2389 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-05 19:50:01 +00:00
bellard 263466f53a This patch cleans up target_mach_msg_trap(), removes unuseful do_pread, begins sysctl implementation and implements fcntl (Pierre d'Herbemont).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2388 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-05 19:47:42 +00:00
bellard 1e2bed4f7e Darwin cleanup usage (Pierre d'Herbemont)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2387 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-05 19:43:27 +00:00
ths 46ea33974d Fix set_error return value, by Pierre d'Herbemont.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2367 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-31 12:08:13 +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