Added EXIT and BRK entry point

diff --git a/mach/i86/libsys/head_em.s b/mach/i86/libsys/head_em.s
index dc002bb..2c03b10 100644 (file)
--- a/mach/i86/libsys/head_em.s
+++ b/mach/i86/libsys/head_em.s
@@ -3,6 +3,7 @@
 .define begtext,begdata,begbss
 .define hol0,.reghp,.limhp,.trppc,.ignmask
 .define ERANGE,ESET,EHEAP,ECASE,EILLINS,EIDIVZ,EODDZ
+.define EXIT
 .extern _end
 
 ERANGE          = 1
@@ -27,7 +28,10 @@ begtext:
        push cx
        xor bp,bp
        call    __m_a_i_n
+EXIT:
        int 0x81     
+BRK:
+       jmp     __brk
 .sect  .data
 begdata:
 hol0: