proxmox-mirrors/qemu
1
0
Fork 0
mirror of https://git.proxmox.com/git/qemu synced 2025-07-19 15:21:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

microblaze: translate.c: Fix swaph decoding

Browse Source 
The swaph instruction was not decoding correctly. s/1e1/1e2 on the
9 LSBs on the instruction decode.

Reported-by: David Holsgrove <david.holsgrove@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Peter Crosthwaite 2012-11-08 14:01:19 +10:00 committed by Edgar E. Iglesias
parent 2592c59a66
commit b8c6a5d9d0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target-microblaze/translate.c
View File

@ -840,7 +840,7 @@ static void dec_bit(DisasContext *dc)
LOG_DIS("swapb r%d r%d\n", dc->rd, dc->ra); LOG_DIS("swapb r%d r%d\n", dc->rd, dc->ra);
tcg_gen_bswap32_i32(cpu_R[dc->rd], cpu_R[dc->ra]); tcg_gen_bswap32_i32(cpu_R[dc->rd], cpu_R[dc->ra]);
break; break;
case 0x1e1: case 0x1e2:
/*swaph */ /*swaph */
LOG_DIS("swaph r%d r%d\n", dc->rd, dc->ra); LOG_DIS("swaph r%d r%d\n", dc->rd, dc->ra);
tcg_gen_rotri_i32(cpu_R[dc->rd], cpu_R[dc->ra], 16); tcg_gen_rotri_i32(cpu_R[dc->rd], cpu_R[dc->ra], 16);