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ports/emulators/qemu/files/patch-fbsd
Juergen Lock e332617a7d Update to 0.10.0 - from the official changelog: 
- TCG support (No longer requires GCC 3.x)
  - Kernel Virtual Machine acceleration support [kernel bits not ported
    to FreeBSD yet]
  - BSD userspace emulation [untested on FreeBSD, probably doesn't work
    at least for i386 hosts]
  - Bluetooth emulation and host passthrough support [not ported to
    FreeBSD yet]
  - GDB XML register description support
  - Intel e1000 emulation
  - HPET emulation
  - VirtIO paravirtual device support
  - Marvell 88w8618 / MusicPal emulation
  - Nokia N-series tablet emulation / OMAP2 processor emulation
  - PCI hotplug support
  - Live migration and new save/restore formats
  - Curses display support
  - qemu-nbd utility to mount supported block formats [not ported to
    FreeBSD yet]
  - Altivec support in PPC emulation and new firmware (OpenBIOS)
  - Multiple VNC clients are now supported
  - TLS encryption is now supported in VNC
  - MIPS Magnum R4000 machine (Herve Poussineau)
  - Braille support (Samuel Thibault)
  - Freecom MusicPal system emulation (Jan Kiszka)
  - OMAP242x and Nokia N800, N810 machines (Andrzej Zaborowski)
  - EsounD audio driver (Frederick Reeve)
  - Gravis Ultrasound GF1 sound card (Tibor "TS" Schuetz)
  - Many, many, bug fixes and new features
2009-03-08 17:09:43 +00:00

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Index: qemu/Makefile
@@ -38,7 +38,10 @@
LIBS+=-lwinmm -lws2_32 -liphlpapi
endif
-all: $(TOOLS) $(DOCS) recurse-all
+all: bsd/libmath.a $(TOOLS) $(DOCS) recurse-all
+
+bsd/libmath.a:
+ ( cd bsd ; $(BSD_MAKE) CC=$(CC) )
SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
@@ -195,6 +198,7 @@
clean:
# avoid old build problems by removing potentially incorrect old files
+ ( cd bsd ; $(BSD_MAKE) clean )
rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
rm -f *.o *.d *.a $(TOOLS) TAGS cscope.* *.pod *~ */*~
rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d
Index: qemu/Makefile.target
@@ -417,7 +417,7 @@
# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
# that the kernel ELF loader considers as an executable. I think this
# is the simplest way to make it self virtualizable!
-LDFLAGS+=-Wl,-shared
+#LDFLAGS+=-Wl,-shared
endif
endif
@@ -491,7 +491,7 @@
# cpu_signal_handler() in cpu-exec.c.
signal.o: CFLAGS += $(HELPER_CFLAGS)
-$(QEMU_PROG): $(OBJS) ../libqemu_user.a
+$(QEMU_PROG): $(OBJS) ../libqemu_user.a ../bsd/libmath.a
$(LINK)
endif #CONFIG_BSD_USER
@@ -717,9 +717,9 @@
main.o: CFLAGS+=-p
endif
-$(QEMU_PROG): LIBS += $(SDL_LIBS) $(COCOA_LIBS) $(CURSES_LIBS) $(BRLAPI_LIBS) $(VDE_LIBS)
+$(QEMU_PROG): LIBS += $(SDL_LIBS) $(COCOA_LIBS) $(CURSES_LIBS) $(BRLAPI_LIBS) $(VDE_LIBS) ../bsd/libmath.a
-$(QEMU_PROG): $(OBJS) ../libqemu_common.a libqemu.a
+$(QEMU_PROG): $(OBJS) ../libqemu_common.a libqemu.a ../bsd/libmath.a
$(LINK)
endif # !CONFIG_USER_ONLY
Index: qemu/fpu/softfloat-native.c
@@ -2,11 +2,16 @@
context is supported */
#include "softfloat.h"
#include <math.h>
+#if defined(__FreeBSD__) && __FreeBSD_version < 500000
+#include <ieeefp.h>
+#endif
void set_float_rounding_mode(int val STATUS_PARAM)
{
STATUS(float_rounding_mode) = val;
-#if defined(_BSD) && !defined(__APPLE__) || (defined(HOST_SOLARIS) && HOST_SOLARIS < 10)
+#if defined(_BSD) && !defined(__APPLE__) && !defined(__FreeBSD__) || \
+ (defined(__FreeBSD__) && __FreeBSD_version < 500000) || \
+ (defined(HOST_SOLARIS) && HOST_SOLARIS < 10)
fpsetround(val);
#elif defined(__arm__)
/* nothing to do */
@@ -22,7 +25,7 @@
}
#endif
-#if defined(_BSD) || (defined(HOST_SOLARIS) && HOST_SOLARIS < 10)
+#if (defined(_BSD) && !defined(__FreeBSD__)) || (defined(HOST_SOLARIS) && HOST_SOLARIS < 10)
#define lrint(d) ((int32_t)rint(d))
#define llrint(d) ((int64_t)rint(d))
#define lrintf(f) ((int32_t)rint(f))
Index: qemu/fpu/softfloat-native.h
@@ -1,8 +1,28 @@
/* Native implementation of soft float functions */
#include <math.h>
-#if (defined(_BSD) && !defined(__APPLE__)) || defined(HOST_SOLARIS)
+#ifdef __FreeBSD__
+#include <osreldate.h>
+long double fabsl(long double x);
+long double remainderl(long double x, long double y);
+long double sqrtl(long double x);
+long double rintl(long double x);
+long lrintl(long double x);
+long long llrintl(long double x);
+#endif
+
+#if (defined(_BSD) && !defined(__APPLE__) && \
+ (!defined(__FreeBSD__) || __FreeBSD_version < 500000)) || \
+ defined(HOST_SOLARIS)
#include <ieeefp.h>
+#if defined(__FreeBSD__)
+#define isgreater(x, y) __builtin_isgreater((x), (y))
+#define isgreaterequal(x, y) __builtin_isgreaterequal((x), (y))
+#define isless(x, y) __builtin_isless((x), (y))
+#define islessequal(x, y) __builtin_islessequal((x), (y))
+#define islessgreater(x, y) __builtin_islessgreater((x), (y))
+#define isunordered(x, y) __builtin_isunordered((x), (y))
+#endif
#define fabsf(f) ((float)fabs(f))
#else
#include <fenv.h>
@@ -109,6 +109,8 @@
| Software IEC/IEEE floating-point rounding mode.
*----------------------------------------------------------------------------*/
-#if (defined(_BSD) && !defined(__APPLE__)) || defined(HOST_SOLARIS)
+#if (defined(_BSD) && !defined(__APPLE__) && \
+ (!defined(__FreeBSD__) || __FreeBSD_version < 500000)) || \
+ defined(HOST_SOLARIS)
#if defined(__OpenBSD__)
#define FE_RM FP_RM
#define FE_RP FP_RP
Index: qemu/fpu/softfloat.h
@@ -84,7 +84,8 @@
#define FLOAT128
#else
/* native float support */
-#if (defined(__i386__) || defined(__x86_64__)) && !defined(_BSD)
+#if (defined(__i386__) || defined(__x86_64__)) && \
+ (!defined(_BSD) || defined(__FreeBSD__))
#define FLOATX80
#endif
#endif /* !CONFIG_SOFTFLOAT */
Index: qemu/target-ppc/op_helper.c
@@ -293,6 +293,13 @@
uint32_t exp = (u.ll >> 52) & 0x7FF;
return ((0 < exp) && (exp < 0x7FF));
}
+#else
+#ifndef isnormal
+#define isnormal(x) \
+ ((sizeof (x) == sizeof (float)) ? __isnormalf(x) \
+ : (sizeof (x) == sizeof (double)) ? __isnormal(x) \
+ : __isnormall(x))
+#endif
#endif
uint32_t helper_compute_fprf (uint64_t arg, uint32_t set_fprf)
Index: qemu/x86_64.ld
@@ -2,7 +2,7 @@
OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
OUTPUT_ARCH(i386:x86-64)
ENTRY(_start)
-SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/local/lib64");
+SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); SEARCH_DIR("/usr/local/lib");
SECTIONS
{
/* Read-only sections, merged into text segment: */
@@ -59,8 +59,6 @@
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
.rodata1 : { *(.rodata1) }
.eh_frame_hdr : { *(.eh_frame_hdr) }
- .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
- .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table) }
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN (0x100000) - ((0x100000 - .) & (0x100000 - 1)); . = DATA_SEGMENT_ALIGN (0x100000, 0x1000);
@@ -86,8 +84,8 @@
.data1 : { *(.data1) }
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
- .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
- .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table) }
+ .eh_frame : { KEEP (*(.eh_frame)) }
+ .gcc_except_table : { *(.gcc_except_table) }
.dynamic : { *(.dynamic) }
.ctors :
{
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