Alex Bennée 6fbdff8706 cpu: cache CPUClass in CPUState for hot code paths ...

The class cast checkers are quite expensive and always on (unlike the
dynamic case who's checks are gated by CONFIG_QOM_CAST_DEBUG). To
avoid the overhead of repeatedly checking something which should never
change we cache the CPUClass reference for use in the hot code paths.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220811151413.3350684-3-alex.bennee@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220923084803.498337-3-clg@kaod.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2022-10-03 20:53:30 -07:00

..

authz

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block

block: move bdrv_qiov_is_aligned to file-posix

2022-09-30 18:43:44 +02:00

chardev

chardev: src buffer const for write functions

2022-09-29 14:38:05 +04:00

crypto

crypto: Make block callbacks return 0 on success

2022-07-12 12:14:55 +02:00

disas

target/loongarch: Add disassembler

2022-06-06 18:09:03 +00:00

exec

linux-user: Passthrough MADV_DONTNEED for certain file mappings

2022-09-27 09:30:46 +02:00

fpu

fpu: Add rebias bool, value and operation

2022-08-31 14:08:05 -03:00

hw

cpu: cache CPUClass in CPUState for hot code paths

2022-10-03 20:53:30 -07:00

io

io: add a QIOChannelNull equivalent to /dev/null

2022-06-22 18:11:21 +01:00

libdecnumber

Replace config-time define HOST_WORDS_BIGENDIAN

2022-04-06 10:50:37 +02:00

migration

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monitor

softmmu/dirtylimit: Implement dirty page rate limit

2022-07-20 12:15:08 +01:00

net

vhost_net: add NetClientState->load() callback

2022-09-02 10:22:39 +08:00

qapi

include: move qdict_{crumple,flatten} declarations

2022-04-21 17:03:51 +04:00

qemu

oslib-posix: Introduce qemu_socketpair()

2022-09-29 14:38:05 +04:00

qom

qom/object: Remove circular include dependency

2022-06-28 10:53:32 +02:00

scsi

scsi-disk: add SCSI_DISK_QUIRK_MODE_PAGE_VENDOR_SPECIFIC_APPLE quirk for Macintosh

2022-07-13 16:58:58 +02:00

semihosting

semihosting: Allow optional use of semihosting from userspace

2022-09-13 17:18:21 +01:00

standard-headers

Update linux headers to v6.0-rc4

2022-09-26 17:23:47 +02:00

sysemu

chardev: src buffer const for write functions

2022-09-29 14:38:05 +04:00

tcg

tcg: Add tcg_gen_mov_ptr

2022-06-02 08:09:46 -07:00

ui

ui/console: Get tab completion working again in the SDL monitor vc

2022-09-23 13:42:09 +02:00

user

misc: fix commonly doubled up words

2022-08-01 11:58:02 +02:00

elf.h

linux-user: Honor PT_GNU_STACK

2022-09-06 08:04:25 +01:00

glib-compat.h

compiler.h: replace QEMU_NORETURN with G_NORETURN

2022-04-21 17:03:51 +04:00

qemu-io.h

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qemu-main.h

ui/cocoa: Run qemu_init in the main thread

2022-09-23 14:36:33 +02:00