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authorexegete <nikitf-97@mail.ru>2020-10-17 17:52:20 +0300
committerexegete <nikitf-97@mail.ru>2020-10-17 17:52:20 +0300
commit53ccfab6c1f2ddad977ceedbdbbfa54a05b81070 (patch)
treee072ec761ec34569443d0234639a5185bcafa597 /ia32
parent65c54a8986b3519c1949d280e58f46af2eceff85 (diff)
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stack print and etc
Diffstat (limited to 'ia32')
-rw-r--r--ia32/bitwise.sts21
-rw-r--r--ia32/float/float.sts20
2 files changed, 36 insertions, 5 deletions
diff --git a/ia32/bitwise.sts b/ia32/bitwise.sts
index b86e6c6..205e618 100644
--- a/ia32/bitwise.sts
+++ b/ia32/bitwise.sts
@@ -4,3 +4,24 @@ defasm xor
# 31 ?' # d8 ?' ; xor eax, ebx
# 50 ?' ; push eax
next
+
+defasm and
+ # 5b ?' ; pop ebx
+ # 58 ?' ; pop eax
+ # 21 ?' # d8 ?' ; and eax, ebx
+ # 50 ?' ; push eax
+next
+
+defasm shr
+ # 59 ?' ; pop ecx
+ # 58 ?' ; pop eax
+ # d3 ?' # e8 ?' ; shr eax, cl
+ # 50 ?' ; push eax
+next
+
+defasm shl
+ # 59 ?' ; pop ecx
+ # 58 ?' ; pop eax
+ # d3 ?' # e0 ?' ; shl eax, cl
+ # 50 ?' ; push eax
+next
diff --git a/ia32/float/float.sts b/ia32/float/float.sts
index 158781c..9f3ba52 100644
--- a/ia32/float/float.sts
+++ b/ia32/float/float.sts
@@ -3,6 +3,21 @@ defasm float_init
# db ?' # e3 ?' ; fninit
next
+defasm float_cload
+ # d9 ?' # 2c ?' # 24 ?' ; fldcw [esp]
+ # 58 ?' ; pop eax
+next
+
+defasm float_sstore
+ # 9b ?' # df ?' # e0 ?' ; fstsw ax
+ # 50 ?' ; push eax
+next
+
+defasm float_cstore
+ # 50 ?' ; push eax
+ # d9 ?' # 3c ?' # 24 ?' ; fstcw [esp]
+next
+
defasm float_fload
# d9 ?' # 04 ?' # 24 ?' ; fld dword [esp]
# 58 ?' ; pop eax
@@ -23,11 +38,6 @@ defasm float_istore
# db ?' # 1c ?' # 24 ?' ; fistp dword [esp]
next
-defasm float_status
- # de ?' # f9 ?' ; fnstsw ax
- # 50 ?' ; push eax
-next
-
defasm float_add
# de ?' # c1 ?' ; faddp st1, st0
next