yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-10-12 03:07:06 +00:00
Code Issues Packages Projects Releases Wiki Activity
unicorn/qemu
History
Aurelien Jarno b450b79622
tcg/optimize: optimize temps tracking 
The tcg_temp_info structure uses 24 bytes per temp. Now that we emulate
vector registers on most guests, it's not uncommon to have more than 100
used temps. This means we have initialize more than 2kB at least twice
per TB, often more when there is a few goto_tb.

Instead used a TCGTempSet bit array to track which temps are in used in
the current basic block. This means there are only around 16 bytes to
initialize.

This improves the boot time of a MIPS guest on an x86-64 host by around
7% and moves out tcg_optimize from the the top of the profiler list.

Backports commit 1208d7dd5fddc1fbd98de800d17429b4e5578848 from qemu
2018-02-10 21:51:46 -05:00
..
default-configs arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
docs cleanup qemu docs 2017-01-18 15:23:40 +08:00
fpu Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
hw Arm support ported. (#736) 2017-01-23 23:30:57 +08:00
include tcg: Change translator-side labels to a pointer 2018-02-09 14:17:56 -05:00
qapi This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
qobject This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
qom cleanup after msvc port 2017-01-22 21:27:17 +08:00
scripts Save copies of generated qapi files. 2017-01-21 00:30:50 +11:00
target-arm tcg: Push merged memop+mmu_idx parameter to softmmu routines 2018-02-10 20:03:22 -05:00
target-i386 tcg: Change translator-side labels to a pointer 2018-02-09 14:17:56 -05:00
target-m68k tcg: Change translator-side labels to a pointer 2018-02-09 14:17:56 -05:00
target-mips target-mips: Use CPU_LOG_INT for logging related to interrupts 2018-02-10 21:12:41 -05:00
target-sparc tcg: Change translator-side labels to a pointer 2018-02-09 14:17:56 -05:00
tcg tcg/optimize: optimize temps tracking 2018-02-10 21:51:46 -05:00
util Arm support ported. (#736) 2017-01-23 23:30:57 +08:00
aarch64.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
aarch64eb.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
accel.c Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
arm.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
armeb.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure tcg: Drop ia64 host support 2018-02-04 18:33:02 -05:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
cpu-exec.c Only set eip to the instruction pointer after an interrupt if the interrupt was user-generated (#875) 2017-08-29 17:14:36 +07:00
cpus.c cleanup more synchronization code 2017-01-09 14:05:39 +08:00
cputlb.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
exec.c fix the last fix that crashes samples 2017-02-24 20:34:52 +08:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c Merge branch 'master' into msvc2 2017-04-21 01:17:00 +08:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
ioport.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
LICENSE import 2015-08-21 15:04:50 +08:00
m68k.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
Makefile cleanup qemu/default-configs/ 2017-01-19 14:52:30 +08:00
Makefile.objs cleanup qemu/Makefile.objs 2017-01-21 21:50:12 +08:00
Makefile.target tcg: Move some opcode generation functions out of line 2018-02-09 08:10:00 -05:00
memory.c merge msvc with master 2017-02-24 10:39:36 +08:00
memory_mapping.c revert to use of g_free to make future qemu integrations easier (#695) 2016-12-21 22:28:36 +08:00
mips.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
mips64.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
mips64el.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
mipsel.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
powerpc.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
qapi-schema.json import 2015-08-21 15:04:50 +08:00
qemu-log.c import 2015-08-21 15:04:50 +08:00
qemu-timer.c timer is redundant 2017-01-20 16:46:58 +08:00
rules.mak import 2015-08-21 15:04:50 +08:00
softmmu_template.h tcg: Add MO_ALIGN, MO_UNALN 2018-02-10 20:18:53 -05:00
sparc.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
sparc64.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00
tcg-runtime.c platform.h move #3 2017-01-21 00:13:21 +11:00
translate-all.c Fixed warning about {} initialisers. 2017-01-21 11:41:11 +11:00
translate-all.h import 2015-08-21 15:04:50 +08:00
unicorn_common.h This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
VERSION import 2015-08-21 15:04:50 +08:00
vl.c This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h tcg: Implement insert_op_before 2018-02-09 13:11:50 -05:00