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249 Commits

Author SHA1 Message Date
aurel32 f839394688 Add a --enable-debug-tcg option to configure 
This patch allows DEBUG_TCGV to be defined (and also prevents NDEBUG
from being defined) when passing an option to the configure script.
This should help to prevent any accidental changes that enable
DEBUG_TCGV in tcg/tcg.h from being committed in future, and may
help to encourage testing with DEBUG_TCGV enabled.

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@7105 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-13 18:45:38 +00:00
aurel32 b9c18f5658 tcg: add a CONST flag to TCG helpers 
A const function only reads its arguments and does not use TCG
globals variables. Hence a call to such a function does not
save TCG globals variabes back to their canonical location.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7008 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-06 12:33:59 +00:00
blueswir1 9c22bc6312 TCG: remove obsolete old_op_count profiler field 
Since we don't generate any "old op" anymore, the old_op_count
is unneeded.

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6614 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-11 19:47:39 +00:00
blueswir1 2edd089f8a Add "static" 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6588 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-10 19:00:31 +00:00
aliguori 8fec2b8c45 global s/loglevel & X/qemu_loglevel_mask(X)/ (Eduardo Habkost) 
These are references to 'loglevel' that aren't on a simple 'if (loglevel &
X) qemu_log()' statement.

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@6340 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-15 22:36:53 +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 5d04f23bdf tcg: remove tcg_global_reg2_new_hack() 
This patch removes the unused tcg_global_reg2_new_hack() function, which
was added in r4438 to work around a register shortage problem regarding
dyngen.  The only ever user of this function was removed in r4577.

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@6150 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-03 12:36:05 +00:00
aurel32 3e9a474e3d tcg: kill two warnings 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6029 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-14 17:29:58 +00:00
malc 902b3d5c39 Introduce and use cache-utils.[ch] 
Thanks to Segher Boessenkool and Holis Blanchard.

AIX and Darwin cache inquiry:
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg00388.html

Auxiliary vectors:
http://manugarg.googlepages.com/aboutelfauxiliaryvectors

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5973 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-10 19:18:40 +00:00
aurel32 54604f74ae Some cleanups after dyngen removal 
1. hostregs_helper.h: fix comment
2. translate-all.c: rename dyngen_code(_search_pc) to
   tcg_gen_code(_search_pc)
3. tcg.c:
  - rename dyngen_table_op_count to tcg_table_op_count
  - no need to generate a log of dyngen ops generated
  - rename dyngen_code(_search_pc) to tcg_gen_code(_search_pc)
4. tcg.h: rename dyngen_code(_search_pc) to
   tcg_gen_code(_search_pc)

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5936 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-07 20:35:00 +00:00
aurel32 49516bc0d6 Some cleanups after dyngen removal 
this patch removes some now unused things after dyngen removal.

1. dyngen-exec.h:  op_param, op _jmp and some associated macros
   are now unused;
2. Makefile.target:  tcg-dyngen is not needed anymore
2. tcg/tcg-op.h, tcg/tcg-opc.h:  gen-op.h is dead
3. tcg.c:
    - INDEX_op_end is now the first op
    - CONFIG_DYNGEN_OP is never defined
4. tcg.h:  dyngen_op not needed anymore
5. exec-all.h:  remove some ASM macros.

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5922 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-07 18:15:45 +00:00
blueswir1 a810a2de17 Some fixes for TCG debugging 
This fixes a few things after Paul's improvements for TCG debugging:

  - change TCGv_i64 field name to something different from
    TCGv_i32
  - fix things in tcg that the above change made visible.

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5919 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-07 17:16:42 +00:00
malc ebd486d593 Fix alignment of 64bit args 
Unbreaks sparc and mips64el. (Reported by Thiemo Seufer)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5815 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-29 19:55:15 +00:00
malc b29fe3ed48 Preliminary AIX support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5732 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-18 01:42:22 +00:00
pbrook a7812ae412 TCG variable type checking. 
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5729 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-17 14:43:54 +00:00
blueswir1 b1d8e52e63 Fix undeclared symbol warnings from sparse 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5539 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-26 13:43:07 +00:00
aurel32 bdffd4a9d7 TCG: add tcg_const_local_tl() 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5504 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-21 11:30:45 +00:00
blueswir1 f48f3ede71 Display TCGCond name in tcg dumper (original patch by Tristan Gingold) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5208 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-14 07:45:17 +00:00
blueswir1 8fcd36920e Fix some warnings that would be generated by gcc -Wmissing-prototypes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5022 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-17 20:26:25 +00:00
ths 8df1ca4ba5 Allocate register pair for 64-bit registers on 32-bit host. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4730 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-11 11:03:34 +00:00
ths c588979bfc Allocate a register pair instead of a single register. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4688 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 04:31:49 +00:00
ths 1235fc066a Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-03 19:51:57 +00:00
bellard b314f2706b suppressed unused macro handling 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4580 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 18:21:31 +00:00
bellard 641d5fbe6b added local temporaries 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4576 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 17:24:00 +00:00
bellard e8996ee012 added tcg_temp_free() and improved the handling of constants 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4544 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-23 17:33:39 +00:00
bellard 24bf7b3a1d compilation fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4540 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-23 11:58:32 +00:00
bellard a23a9ec615 profiler clean up 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4537 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-23 09:52:20 +00:00
bellard 7e4597d7ae added debug_insn_start debug instruction 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4531 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 16:56:05 +00:00
bellard 4dc81f2822 debug output: write helper names 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4529 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 16:08:32 +00:00
bellard 39cf05d322 more generic call codegen 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4528 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 14:59:57 +00:00
bellard cf60bce405 fixed zero shifts (64 bit case) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4527 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 14:39:25 +00:00
bellard e5097dc8e3 fixed dead global variable update 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4512 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-21 16:24:20 +00:00
bellard c6e113f568 added 'pure' function attribute - fixed indirect function calls 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4469 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 12:42:15 +00:00
bellard 6a8d7b7637 temporary hack to handle register shortage with dyngen for qemu_st64() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4438 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 13:49:14 +00:00
blueswir1 bf6247fb76 Rename CONFIG_NO_DYNGEN_OP to CONFIG_DYNGEN_OP to avoid double negatives 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4412 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 12:27:33 +00:00
bellard b03cce8e08 fixed global variable handling with qemu load/stores - initial global prologue/epilogue implementation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4406 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 10:52:05 +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 ca10f86763 Remove osdep.c/qemu-img code duplication 
(Kevin Wolf)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-11 21:35:42 +00:00
blueswir1 cf2be98437 Prepare for op.c removal and zero legacy ops 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4095 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 18:03:09 +00:00
blueswir1 e4d5434c3a Fix i32 memory backed variables on 64-bit host 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4044 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-13 17:34:19 +00:00
blueswir1 0954d0d9e2 Remove blank elements in tcg_target_reg_alloc_order[] (Stuart Brady) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4039 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-11 21:01:02 +00:00
blueswir1 b3db875812 Add function prologue, fix pointer load on Sparc64 host 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4027 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-08 13:33:42 +00:00
blueswir1 a0d69e0097 Fix typo 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3983 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-17 08:45:04 +00:00
pbrook 623e265c6b Simplify TCG relocation bugfix. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3974 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-10 14:09:09 +00:00
pbrook 2ba1eeb62c Fix TCG relocation bug (exposed by fault after brcond op). Add FIXME for 
annother potential bug.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3968 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-10 02:41:15 +00:00
bellard 3fe43da737 win32: suppress alloca() warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3966 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-04 22:03:16 +00:00
bellard 5ff9d6a469 fixed sign extensions - added explicit side effect op flag - added discard instruction 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3963 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-04 00:37:54 +00:00
pbrook ac56dd4812 Add TCG variable opaque type. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3961 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-03 19:56:33 +00:00
bellard c896fe29d6 TCG code generator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3943 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-01 10:05:41 +00:00