Changeset 94178 in vbox for trunk/src/VBox/VMM/VMMAll/IEMAllAImpl.asm

Timestamp:

Mar 11, 2022 4:09:47 PM (3 years ago)

Author:

vboxsync

Message:

VMM/IEM: Use the C implementation for the SHLD/SHRD Intel and AMD EFLAGS variants. bugref:9898

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllAImpl.asm (modified) (3 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllAImpl.asm

@@ -1489 +1489 @@
 ; Makes ASSUMPTIONS about A0, A1, A2 and A3 assignments.
 ;
+; @note the _intel and _amd variants are implemented in C.
+;
 %macro IEMIMPL_SHIFT_DBL_OP 3
 BEGINCODE
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u16_intel, 16
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u16_amd, 16
 BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u16, 16
         PROLOGUE_4_ARGS
@@ -1508 +1508 @@
 ENDPROC iemAImpl_ %+ %1 %+ _u16
 
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u32_intel, 16
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u32_amd, 16
 BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u32, 16
         PROLOGUE_4_ARGS
@@ -1526 +1524 @@
 
  %ifdef RT_ARCH_AMD64
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u64_intel, 20
-BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u64_amd, 20
 BEGINPROC_FASTCALL iemAImpl_ %+ %1 %+ _u64, 20
         PROLOGUE_4_ARGS