Steel Bank Common Lisp

Update of /cvsroot/sbcl/sbcl/src/compiler/x86
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv22077/src/compiler/x86

Modified Files:
	insts.lisp 
Log Message:
1.0.3.16: experimental x86-64/darwin suport
 * fix sb-posix time structs to match headers on darwin
 * comment out mtime sb-posix test as this isn't working ATM
 * add UD2A trap stuff to x86-64 and corresponding word-imm support
 * remove bogus extern-alien-name in boxed_region fixups
 * add compiler parameters for Darwin
 * add x86-64 darwin config file
 * some type safety fixes (proper types) in darwin-dlshim.c
 * use setpgid on Darwin
 * add signal context support x86-64/darwin
 * report trap instead of si_code for trap_Error/trap_Cerror
 * unsigned -> unsigned long in purify.c
 * add mach exception handler support for x86-64/darwin
 * x86-64 assembly hacks to make darwin's assembler happy
 * update x86-64-bsd-os.c to suppot darwin and mach exceptions
 * add x86-64-darwin-os.c/h
 * update LDSO stubs for x86-64 darwin


Index: insts.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/src/compiler/x86/insts.lisp,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -d -r1.38 -r1.39
--- insts.lisp	17 Sep 2006 02:31:14 -0000	1.38
+++ insts.lisp	3 Mar 2007 00:42:02 -0000	1.39
@@ -1965,8 +1965,8 @@
     ;; Lisp (with (DESCRIBE 'BYTE-IMM-CODE)) than to definitively deduce
     ;; from first principles whether it's defined in some way that genesis
     ;; can't grok.
-    (case #-darwin (byte-imm-code chunk dstate)
-          #+darwin (word-imm-code chunk dstate)
+    (case #!-darwin (byte-imm-code chunk dstate)
+          #!+darwin (word-imm-code chunk dstate)
       (#.error-trap
        (nt "error trap")
        (sb!disassem:handle-break-args #'snarf-error-junk stream dstate))
@@ -1984,17 +1984,17 @@
 
 (define-instruction break (segment code)
   (:declare (type (unsigned-byte 8) code))
-  #-darwin (:printer byte-imm ((op #b11001100)) '(:name :tab code)
+  #!-darwin (:printer byte-imm ((op #b11001100)) '(:name :tab code)
                      :control #'break-control)
-  #+darwin (:printer word-imm ((op #b0000101100001111)) '(:name :tab code)
+  #!+darwin (:printer word-imm ((op #b0000101100001111)) '(:name :tab code)
                      :control #'break-control)
   (:emitter
-   #-darwin (emit-byte segment #b11001100)
+   #!-darwin (emit-byte segment #b11001100)
    ;; On darwin, trap handling via SIGTRAP is unreliable, therefore we
    ;; throw a sigill with 0x0b0f instead and check for this in the
    ;; SIGILL handler and pass it on to the sigtrap handler if
    ;; appropriate
-   #+darwin (emit-word segment #b0000101100001111)
+   #!+darwin (emit-word segment #b0000101100001111)
    (emit-byte segment code)))
 
 (define-instruction int (segment number)