strncpy.asm

Timestamp:

Oct 28, 2018 5:00:27 PM (6 years ago)

Author:

vboxsync

Message:

IPRT: Make Watcom C an alterntive for compiling the OS/2 kernel code (GA mainly), governed by VBOX_USE_WATCOM_FOR_OS2.

File:

trunk/src/VBox/Runtime/common/string/strncpy.asm

-              r69219
+              r75129
 ;;
 ; @param    pszDst   gcc: rdi  msc: rcx  x86:[esp+4]
 ; @param    pszSrc   gcc: rsi  msc: rdx  x86:[esp+8]
 ; @param    cbMax    gcc: rdx  msc: r8   x86:[esp+12]
+; @param    pszDst   gcc: rdi  msc: rcx  x86:[esp+4]   wcall: eax
+; @param    pszSrc   gcc: rsi  msc: rdx  x86:[esp+8]   wcall: edx
+; @param    cbMax    gcc: rdx  msc: r8   x86:[esp+12]  wcall: ebx
 RT_NOCRT_BEGINPROC strncpy
         ; input
 …
         mov     r9, pszDst
 %else
+ %ifdef ASM_CALL32_WATCOM
+  mov   ecx, eax
+  %define pszDst ecx
+  %define pszSrc edx
+  %define cbMax  ebx
+ %else
         mov     ecx, [esp + 4]
         mov     edx, [esp + 8]
 …
   %define pszSrc edx
   %define cbMax  ebx
+ %endif
         push    pszDst
 %endif
 …
         mov     rax, r9
 %else
+ %ifndef ASM_CALL32_WATCOM
         pop     ebx
+ %endif
         pop     eax
 %endif

Note: See TracChangeset for help on using the changeset viewer.