Update to version 20040624

Add ppc system emulation

PR:		ports/68298
Submitted by:	maintainer

1 files changed, 115 insertions, 0 deletions

diff --git a/emulators/qemu-devel/files/patch-bh b/emulators/qemu-devel/files/patch-bh
new file mode 100644
index 000000000000..ebb476a2ce9e
--- /dev/null
+++ b/emulators/qemu-devel/files/patch-bh
@@ -0,0 +1,115 @@
+Index: qemu/configure
+===================================================================
+RCS file: /cvsroot/qemu/qemu/configure,v
+retrieving revision 1.39
+diff -w -u -d -r1.39 configure
+--- configure	20 May 2004 13:23:39 -0000	1.39
++++ configure	21 May 2004 15:00:41 -0000
+@@ -93,7 +93,7 @@
+ 
+ if [ "$bsd" = "yes" ] ; then
+   make="gmake"
+-  target_list="i386-softmmu"
++  target_list="i386-softmmu ppc-softmmu"
+ fi
+ 
+ # find source path
+Index: qemu/dyngen-exec.h
+===================================================================
+RCS file: /cvsroot/qemu/qemu/dyngen-exec.h,v
+retrieving revision 1.12
+diff -w -u -d -r1.12 dyngen-exec.h
+--- dyngen-exec.h	12 May 2004 19:32:15 -0000	1.12
++++ dyngen-exec.h	21 May 2004 15:00:41 -0000
+@@ -21,6 +21,8 @@
+ #define __DYNGEN_EXEC_H__
+ 
+ #include <stddef.h>
++#include <stdio.h>
++#include "config.h"
+ 
+ typedef unsigned char uint8_t;
+ typedef unsigned short uint16_t;
+@@ -54,9 +56,6 @@
+ #define UINT32_MAX		(4294967295U)
+ #define UINT64_MAX		((uint64_t)(18446744073709551615))
+ 
+-typedef struct FILE FILE;
+-extern int fprintf(FILE *, const char *, ...);
+-extern int printf(const char *, ...);
+ #undef NULL
+ #define NULL 0
+ #ifdef _BSD
+Index: qemu/target-ppc/op_helper.c
+===================================================================
+RCS file: /cvsroot/qemu/qemu/target-ppc/op_helper.c,v
+retrieving revision 1.6
+diff -w -u -d -r1.6 op_helper.c
+--- target-ppc/op_helper.c	21 May 2004 12:59:31 -0000	1.6
++++ target-ppc/op_helper.c	21 May 2004 15:00:49 -0000
+@@ -210,6 +210,22 @@
+     }
+     /* TODO: update FEX & VX */
+     /* Set rounding mode */
++#ifdef _BSD
++    switch(env->fpscr[0] & 0x3) {
++    case 0:
++        fpsetround(FP_RN);
++        break;
++    case 1:
++        fpsetround(FP_RZ);
++        break;
++    case 2:
++        fpsetround(FP_RP);
++        break;
++    case 3:
++        fpsetround(FP_RM);
++        break;
++    }
++#else
+     switch (env->fpscr[0] & 0x3) {
+     case 0:
+         /* Best approximation (round to nearest) */
+@@ -228,6 +244,7 @@
+         fesetround(FE_DOWNWARD);
+         break;
+     }
++#endif
+ }
+ 
+ void do_fctiw (void)
+@@ -253,9 +270,13 @@
+         double d;
+         uint64_t i;
+     } *p = (void *)&FT1;
++#ifdef _BSD
++    int cround = fpgetround();
++    fpsetround(FP_RZ);
++#else
+     int cround = fegetround();
+-
+     fesetround(FE_TOWARDZERO);
++#endif
+     if (FT0 > (double)0x7FFFFFFF)
+         p->i = 0x7FFFFFFFULL << 32;
+     else if (FT0 < -(double)0x80000000)
+@@ -264,7 +285,11 @@
+         p->i = 0;
+     p->i |= (uint32_t)FT0;
+     FT0 = p->d;
++#ifdef _BSD
++    fpsetround(cround);
++#else
+     fesetround(cround);
++#endif
+ }
+ 
+ void do_fnmadds (void)
+@@ -379,7 +404,6 @@
+ 
+ /*****************************************************************************/
+ /* Special helpers for debug */
+-extern FILE *stdout;
+ 
+ void dump_state (void)
+ {