diff options
Diffstat (limited to 'as/asm/group7.asm')
| -rw-r--r-- | as/asm/group7.asm | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/as/asm/group7.asm b/as/asm/group7.asm new file mode 100644 index 0000000..0df497c --- /dev/null +++ b/as/asm/group7.asm @@ -0,0 +1,34 @@ +; group7.asm +; 0F 01 /nnn + +; INVLPG m nnn = 111 +; LGDT m16&32 nnn = 010 +; LIDT m16&32 nnn = 011 +; LMSW r/m16 nnn = 110 +; SGDT m nnn = 000 +; SIDT m nnn = 001 +; SMSW r/m16 nnn = 100 + + LGDT EAX ; register not allowed + LGDT #$1234 ; immed not allowed + LGDT WORD PTR [BX] ; illegal size + + LGDT [BX] + LGDT PWORD PTR [BX] + LGDT FWORD PTR [BX] + LGDT [EAX] + + INVLPG [EDI] + SGDT [BP] + SIDT [EBX] + + LMSW AL ; illeg size + LMSW EAX ; illeg size + LMSW #$1234 ; immed not allowed + LMSW DS ; segreg not allowed + + LMSW AX + LMSW [BX] + LMSW [EAX] + + SMSW BX |