ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

target-xtensa: add RRRI4 opcode format fields 

This encoding is used by cache instructions.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2014-02-10 09:16:33 +04:00
parent b807b5ff89
commit 6502668237
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
target-xtensa/translate.c
View File

@ -922,6 +922,15 @@ static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc)
#define RRRN_S RRR_S
#define RRRN_T RRR_T
#define RRI4_R RRR_R
#define RRI4_S RRR_S
#define RRI4_T RRR_T
#ifdef TARGET_WORDS_BIGENDIAN
#define RRI4_IMM4 ((b2) & 0xf)
#else
#define RRI4_IMM4 (((b2) & 0xf0) >> 4)
#endif
#define RRI8_R RRR_R
#define RRI8_S RRR_S
#define RRI8_T RRR_T