yuzu-emu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2024-10-20 01:38:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

target-mips: Stop using uint_fast*_t types in r4k_tlb_t struct

Browse Source 
The r4k_tlb_t structure uses the uint_fast*_t types. Most of these
uses are in bitfields and are thus pointless, because the bitfield
itself specifies the width of the type; just use 'unsigned int'
instead. (On glibc uint_fast16_t is defined as either 32 or 64 bits,
so we know the code is not reliant on it being exactly 16 bits.)
There is also one use of uint_fast8_t, which we replace with uint8_t,
because both are exactly 8 bits on glibc and this is the only
place outside the softfloat code which uses an int_fast*_t type.

Backports commit d783f78933b212537ece77c7ec66866cc2bc0f4d from qemu
This commit is contained in:
Peter Maydell 2018-02-20 16:47:51 -05:00 committed by Lioncash
parent e096e62127
commit 69d31fbbab
No known key found for this signature in database
GPG Key ID: 4E3C3CC1031BA9C7
1 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
qemu/target-mips/cpu.h
View File

@ -19,19 +19,19 @@ typedef struct r4k_tlb_t r4k_tlb_t;
struct r4k_tlb_t {
target_ulong VPN;
uint32_t PageMask;
uint_fast8_t ASID;
uint_fast16_t G:1;
uint_fast16_t C0:3;
uint_fast16_t C1:3;
uint_fast16_t V0:1;
uint_fast16_t V1:1;
uint_fast16_t D0:1;
uint_fast16_t D1:1;
uint_fast16_t XI0:1;
uint_fast16_t XI1:1;
uint_fast16_t RI0:1;
uint_fast16_t RI1:1;
uint_fast16_t EHINV:1;
uint8_t ASID;
uint16_t G:1;
uint16_t C0:3;
uint16_t C1:3;
uint16_t V0:1;
uint16_t V1:1;
uint16_t D0:1;
uint16_t D1:1;
uint16_t XI0:1;
uint16_t XI1:1;
uint16_t RI0:1;
uint16_t RI1:1;
uint16_t EHINV:1;
uint64_t PFN[2];
};