X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Fops.asm;fp=tests%2Fops.asm;h=472a024eb33d19c05a5d2eaba330cf46fe463905;hb=3947cf245e051c129e15fda46120c93154b804c4;hp=0000000000000000000000000000000000000000;hpb=851f9b7d78b364c14175a509af885d145a094ec0;p=ia32rtools.git

diff --git a/tests/ops.asm b/tests/ops.asm
new file mode 100644
index 0000000..472a024
--- /dev/null
+++ b/tests/ops.asm
@@ -0,0 +1,48 @@
+; test random ops
+
+_text           segment para public 'CODE' use32
+
+sub_test        proc near
+                push    ebp
+                push    ebx
+                push    esi
+                push    edi
+                mov     ebx, 10000h
+                mov     esi, 20000h
+                mov     edi, 30000h
+                mov     ecx, 10
+loop:
+                lodsb
+                xlat
+                stosb
+                lodsw
+                neg     ax
+                stosw
+                lodsd
+                stosd
+                movsb
+                cmpsw
+                scasb
+                loop    loop
+
+                std
+                stosb
+                stosw
+                stosd
+                cld
+
+                cdq
+                bsf     eax, ecx
+
+                push    1
+                pop     eax
+                pop     edi
+                pop     esi
+                pop     ebx
+                pop     ebp
+                retn
+sub_test        endp
+
+_text           ends
+
+; vim:expandtab