Changeset 3626

Timestamp:

May 17, 2008, 12:37:55 PM (17 years ago)

Author:

bird

Message:

fixed bad SS value which caused waitpid-1 to crash.

File:

• trunk/libc/src/kNIX/os2/386/signal16bit.asm (modified) (4 diffs)

trunk/libc/src/kNIX/os2/386/signal16bit.asm ¶

@@ -28 +28 @@
 extern ___libc_back_signalOS2V1Handler32bit
 
+;; move to header.
+segment CODE32 use32 flat align=16 public class=CODE
+segment DATA32 use32 align=16 public class=DATA
+segment SET1___fork_child1__ use32 align=4 public class=DATA
+segment SET2___fork_child1__ use32 align=4 public class=DATA
+segment SET3___fork_child1__ use32 align=4 public class=DATA
+segment BSS32  use32 align=16 public class=BSS
+group DGROUP DATA32 BSS32 SET1___fork_child1__ SET2___fork_child1__ SET3___fork_child1__
 segment CODE16 use16 align=16 public class=CODE
 
+
+segment CODE16
 ;;
 ;
@@ -59 +69 @@
     dw      CODE32 wrt FLAT
 
-segment CODE32 use32 flat align=16 public class=CODE
+segment CODE32
 thunked_32:
 
@@ -68 +78 @@
     mov     dx, sp
     mov     ax, DATA32 wrt FLAT
+    mov     ss, eax                     ; inhibits irq for the next instruction.
     mov     esp, edx
-    mov     ss, eax
 
     ; load selectors.
@@ -107 +117 @@
     retf    4
 
-segment DATA32 use32 flat align=16 public class=DATA32