Peter Crosthwaite
e51f8c9f6f
cpu-exec: Purge all uses of ENV_GET_CPU()
...
Remove un-needed usages of ENV_GET_CPU() by converting the APIs to use
CPUState pointers and retrieving the env_ptr as minimally needed.
Scripted conversion for target-* change:
for I in target-*/cpu.h; do
sed -i \
's/\(^int cpu_[^_]*_exec(\)[^ ][^ ]* \*s);$/\1CPUState *cpu);/' \
$I;
done
Backports commit ea3e9847408131abc840240bd61e892d28459452 from qemu
2018-02-17 15:23:18 -05:00
Peter Crosthwaite
9e23308b66
cpu: Change cpu_exec_init() arg to cpu, not env
...
The callers (most of them in target-foo/cpu.c) to this function all
have the cpu pointer handy. Just pass it to avoid an ENV_GET_CPU() from
core code (in exec.c).
Backports commit 4bad9e392e788a218967167a38ce2ae7a32a6231 from qemu
2018-02-17 15:23:18 -05:00
Richard Henderson
dd1ec408e5
target-*: Increment num_insns immediately after tcg_gen_insn_start
...
This does tidy the icount test common to all targets.
Backports commit 959082fc4a93a016a6b697e1e0c2b373d8a3a373 from qemu
2018-02-11 12:46:30 -05:00
Richard Henderson
a64d0ff657
target-*: Unconditionally emit tcg_gen_insn_start
...
While we're at it, emit the opcode adjacent to where we currently
record data for search_pc. This puts gen_io_start et al on the
"correct" side of the marker.
Backports commit 667b8e29c5b1d8c5b4e6ad5f780ca60914eb6e96 from qemu
2018-02-11 12:41:20 -05:00
Lioncash
b3f9ff667b
tcg: Rename debug_insn_start to insn_start
...
With an eye toward making it mandatory.
Backports commit 765b842adec4c5a359e69ca08785553599f71496 from qemu
2018-02-11 12:34:01 -05:00
Richard Henderson
a3aaf5a864
tcg: Remove tcg_gen_trunc_i64_i32
...
Replacing it with tcg_gen_extrl_i64_i32.
Backports commit ecc7b3aa71f5fdcf9ee87e74ca811d988282641d from qemu
2018-02-10 23:11:02 -05:00
Richard Henderson
232632e76c
tcg: Change translator-side labels to a pointer
...
This is improved type checking for the translators -- it's no longer
possible to accidentally swap arguments to the branch functions.
Note that the code generating backends still manipulate labels as int.
With notable exceptions, the scope of the change is just a few lines
for each target, so it's not worth building extra machinery to do this
change in per-target increments.
Backports commit 42a268c241183877192c376d03bd9b6d527407c7 from qemu
2018-02-09 14:17:56 -05:00
Lioncash
0273e6ae18
tcg: Put opcodes in a linked list
...
The previous setup required ops and args to be completely sequential,
and was error prone when it came to both iteration and optimization.
2018-02-09 12:54:05 -05:00
Richard Henderson
a41b9acc0c
tcg: Introduce tcg_op_buf_count and tcg_op_buf_full
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The method by which we count the number of ops emitted
is going to change. Abstract that away into some inlines.
Backports commit fe700adb3db5b028b504423b946d4ee5200a8f2f from qemu.
2018-02-09 09:31:17 -05:00
Richard Henderson
78378289e3
tcg: Move emit of INDEX_op_end into gen_tb_end
...
Backports commit 0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 from qemu
2018-02-09 08:51:01 -05:00
Richard Henderson
6b4b493dae
tcg: Change tcg_global_mem_new_* to take a TCGv_ptr
...
Thus, use cpu_env as the parameter, not TCG_AREG0 directly.
Update all uses in the translators.
Backports commit e1ccc05444676b92c63708096e36582be27fbee1 from qemu
2018-02-08 12:33:33 -05:00
Ryan Hileman
1b00d3f89a
remove slow cpu QOM casts ( #815 )
2017-05-02 14:56:39 +08:00
xorstream
a40921ce32
Sparc support added. ( #734 )
...
* Fix for MIPS issue.
* Sparc support added.
2017-01-23 13:29:41 +08:00
Nguyen Anh Quynh
2ecbe89cc1
cleanup Sparc unused code
2017-01-23 12:34:00 +08:00
xorstream
fac6a66860
platform.h move #3
2017-01-21 00:13:21 +11:00
xorstream
1aeaf5c40d
This code should now build the x86_x64-softmmu part 2.
2017-01-19 22:50:28 +11:00
Chris Eagle
fccbcfd4c2
revert to use of g_free to make future qemu integrations easier ( #695 )
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* revert to use of g_free to make future qemu integrations easier
* bracing
2016-12-21 22:28:36 +08:00
Chris Eagle
e46545f722
remove glib dependency by provide compatible replacements
2016-12-18 14:56:58 -08:00
Nguyen Anh Quynh
b7cdbe7a88
Merge branch 'feat/reg_save_restore' of https://github.com/rhelmot/unicorn into rhelmot-feat/reg_save_restore
2016-10-07 09:57:07 +08:00
danghvu
84d99412bc
memleak: Fix Sparc memory leak
2016-10-03 14:23:27 -05:00
Ryan Hileman
cb615fdba7
remove uc->cpus
2016-09-23 07:38:21 -07:00
Andrew Dutcher
0ef2b5fd71
New feature: registers can be bulk saved/restored in an opaque blob
2016-08-20 04:14:07 -07:00
Andrew Dutcher
97b10da133
Undo the disaster that was the patch to unicorn github issue #266 and fix it correctly. makes normal self-modifying code work.
2016-08-09 19:35:20 -07:00
Ryan Hileman
acd88856e1
add batched reg access
2016-04-04 20:51:38 -07:00
Hiroyuki UEKAWA
c5888e5670
move macros in qemu/target-*/unicorn*.c to uc_priv.h
2016-03-02 12:43:02 +09:00
Nguyen Anh Quynh
8962adc9c5
sparc: use power_down to terminate emulation, rather than using trap. this fix hangup issue of tests/regress/sparc_reg.py
2016-02-15 15:51:14 +08:00
Nguyen Anh Quynh
5a04bcb115
allow to change PC during callback. this solves issue #210
2016-01-28 14:06:17 +08:00
Ryan Hileman
0886ae8ede
rework code/block tracing
2016-01-22 18:42:27 -08:00
Ryan Hileman
93052f6566
refactor to allow multiple hooks for one type
2016-01-22 18:41:43 -08:00
Nguyen Anh Quynh
b72671c6d5
sparc, arm, m68k: check for exit request after every hooked instruction
2015-12-20 12:28:15 +08:00
Nguyen Anh Quynh
a142611f56
sparc: set compute functions for icc_table[] & xcc_table[]. this fixes issue #289
2015-12-12 00:41:09 +08:00
Nguyen Anh Quynh
2f297bdd3a
handle some errors properly so avoid exit() during initialization. this fixes issue #237
2015-11-12 01:43:41 +08:00
Nguyen Anh Quynh
600a1af710
Merge branch 'master' of https://github.com/unicorn-engine/unicorn
2015-10-03 15:46:19 +08:00
Nguyen Anh Quynh
886946dcf4
do not use syscall to quit emulation. this can fix issues #147 & #148
2015-09-26 16:49:00 +08:00
Nguyen Anh Quynh
15f087be74
Merge branch 'master' of https://github.com/unicorn-engine/unicorn
2015-09-26 10:44:15 +08:00
Nguyen Anh Quynh
d6b9c31dc9
sparc: more cleanup
2015-09-16 16:04:12 +07:00
mothran
893e6abcbd
first atttempt at SPARC64 fixes, no longer SEGV's, set CPU model to: Sun UltraSparc IV
2015-09-15 23:12:03 -07:00
mothran
f4894a1c77
removed unneed cases in the switch statement
2015-09-14 20:44:50 -07:00
mothran
6b521e9e9b
update the sparc reg read/write to include o/l/i registers
2015-09-14 20:03:32 -07:00
mothran
7dc41a8e4e
update the regwptr upon reset
2015-09-13 18:10:28 -07:00
mothran
657a6c3e25
modified the sparc reg get/set functions to use the current reg window ptr
2015-09-12 10:29:35 -07:00
mothran
afecfee565
added SPARC sp / fp registers, also updated uint32_t's to uint64_t's in SPARC64
2015-09-10 23:20:52 -07:00
Nguyen Anh Quynh
2929138c99
sparc: do not call INSN handler on until-address, and verify until-address early when translating block in JIT frontend.
2015-09-08 13:26:53 +08:00
Nguyen Anh Quynh
84e3b5c897
cast all the values to write to registers in uc_reg_write() to unsigned type. this fixes issue #98
2015-09-04 11:17:08 +08:00
Jonathon Reinhart
3bd705a060
Merge remote-tracking branch 'upstream/master' into change-handle-based-api
2015-08-30 00:23:51 -04:00
Nguyen Anh Quynh
b335cf016c
do not generate basic-block callback when translation is broken in the middle due to full cache (all the remaining archs)
2015-08-27 21:09:00 +08:00
Jonathon Reinhart
e7a8eb8976
change uch to uc_struct (target-sparc)
2015-08-26 09:02:16 -04:00
Jonathon Reinhart
9163bba812
restore mode of .[ch] files
...
These were marked as executable in 5c3b6819http://stackoverflow.com/q/1580596/119527
2015-08-24 21:19:12 -04:00
Chris Eagle
5c3b681945
Add const to uc_reg_write and derivitives
2015-08-24 09:42:50 -07:00
mothran
a167f7c456
renames the register constants so unicorn and capstone can compile together
2015-08-23 21:36:33 -07:00
