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; @(#)_alloc.s  1.4 90/10/14 21:57:19, AMD
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; Copyright 1989, 1990 Advanced Micro Devices, Inc.
;
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; software provided this notice is not removed or altered.  All other rights
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;
;       07/06/89 (JS) Replaced call to const tav,HIF_macro @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1 to syscall macro,
;                and deleted call to reterr macro as a NULL needs to be
;                returned on failure.
; _alloc.s
;       void *vp = _sysalloc( int size );
;
        .file   "_alloc.s"
        .include "sys/sysmac.h"
        .text
        .word   0x00030000              ; Debugger tag word
        .global __sysalloc
__sysalloc:
          const tav,HIF_alloc @ asneq V_SYSCALL,gr1,gr1
          jmpti         tav, lr0
          const        tpc, _errno
          consth       tpc, _errno
          store        0, 0, tav, tpc
          jmpi         lr0
          const         v0, 0                   ; return NULL on error.

;
;       int errret = _sysfree( void *addr, int size );
;
        .global __sysfree
__sysfree:
        const tav,HIF_free @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1

        .end