Changeset 10aed1e3 in rtems for cpukit

Timestamp:

07/18/95 19:58:45 (28 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

217d2e7

Parents:

8044533

Message:

fixed for Linux

File:

• cpukit/score/cpu/unix/cpu.c (modified) (4 diffs)

cpukit/score/cpu/unix/cpu.c

@@ -25 +25 @@
 #include <signal.h>
 #include <time.h>
+#include <sys/time.h>
 
 #ifndef SA_RESTART
@@ -105 +106 @@
   sigaction(SIGQUIT, &act, 0);
   sigaction(SIGILL, &act, 0);
+#ifdef SIGEMT
   sigaction(SIGEMT, &act, 0);
+#endif
   sigaction(SIGFPE, &act, 0);
   sigaction(SIGKILL, &act, 0);
   sigaction(SIGBUS, &act, 0);
   sigaction(SIGSEGV, &act, 0);
+#ifdef SIGSYS
   sigaction(SIGSYS, &act, 0);
+#endif
   sigaction(SIGPIPE, &act, 0);
   sigaction(SIGALRM, &act, 0);
@@ -398 +403 @@
      *  This information was gathered by disassembling setjmp().
      */
+
+    {
+      unsigned32 stack_ptr;
+
+      stack_ptr = _stack_high - CPU_FRAME_SIZE;
+
+      *(addr + EBX_OFF) = 0xFEEDFEED;
+      *(addr + ESI_OFF) = 0xDEADDEAD;
+      *(addr + EDI_OFF) = 0xDEAFDEAF;
+      *(addr + EBP_OFF) = stack_ptr;
+      *(addr + ESP_OFF) = stack_ptr;
+      *(addr + RET_OFF) = jmp_addr;
  
-    stack_ptr = _stack_high - CPU_FRAME_SIZE;
-    *(addr + EBX_OFF) = 0xFEEDFEED;
-    *(addr + ESI_OFF) = 0xDEADDEAD;
-    *(addr + EDI_OFF) = 0xDEAFDEAF;
-    *(addr + EBP_OFF) = stack_ptr;
-    *(addr + ESP_OFF) = stack_ptr;
-    *(addr + RET_OFF) = jmp_addr;
+      addr = (unsigned32 *) stack_ptr;
  
- 
-    addr = (unsigned32 *) stack_ptr;
- 
-    addr[ 0 ] = jmp_addr;
-    addr[ 1 ] = (unsigned32) stack_ptr;
-    addr[ 2 ] = (unsigned32) stack_ptr;
+      addr[ 0 ] = jmp_addr;
+      addr[ 1 ] = (unsigned32) stack_ptr;
+      addr[ 2 ] = (unsigned32) stack_ptr;
+    }
 
 #else
@@ -583 +592 @@
       case SIGQUIT:
       case SIGILL:
+#ifdef SIGEMT
       case SIGEMT:
+#endif
       case SIGKILL:
       case SIGBUS: