mirror of
https://git.freebsd.org/ports.git
synced 2025-06-27 23:50:30 -04:00
3c8cb897ad
- Fix `could not open hard disk image '/dev/ad0'' (e.g.) when open(2) fails with EPERM instead of EACCES for ro devices. - PIIX4 support, by Aurelien Jarno. - Gallileo GT64xxx support, by Aurelien Jarno. - MIPS Malta system and devices support, by Aurelien Jarno and Stefan Weil. - ARM ELF loader. - Improved console handling, thanks Stefan Weil. - Disable Malta floppy controller for now, by Aurelien Jarno. - Big endian support for Gallileo, by Aurelien Jarno. - Add more ATAPI CDROM DMA support, by Juergen Keil. - Add ARM Angel semihosting to system emulation. - Don't resume guest when gdb connection terminates and -S specified. - mips: Implementing dmfc/dmtc. - Fix DMA timeouts on FreeBSD, by Carlo Marcelo Arenas Belon. - New multiple snapshot support for VMDK, by Igor Lvovsky. - Add support for 82371FB (Step A1) and Improved support for 82371SB (Function 1), by Carlo Marcelo Arenas Belon. - Accept -help. - Accept --foo as an alias for -foo. - Add nodelay option for TCP character devices. - Use standard character device interface for gdbstub. - GDB hosted syscalls. - Upgrade the apic version_id, by Don Laor. - Save some vm space for the regular program loading zone, by Pierre d'Herbemont - script=no for the TUN/TAP net option, by Jean-Christian de Rivaz - Sparc arm/mips/sparc register patch, by Martin Bochnig. - PIIX4 SMBus host, EEPROM device emulation, by Ed Swierk. - sem* and msg* for qemu, by Kirill Shutemov. - And some more bugfixes. Approved by: miwi (mentor, implicit)
40 lines
915 B
C
40 lines
915 B
C
Index: qemu/osdep.c
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@@ -79,7 +79,9 @@
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#if defined(USE_KQEMU)
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+#ifndef __FreeBSD__
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#include <sys/vfs.h>
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+#endif
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#include <sys/mman.h>
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#include <fcntl.h>
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@@ -90,6 +92,7 @@
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const char *tmpdir;
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char phys_ram_file[1024];
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void *ptr;
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+#ifndef __FreeBSD__
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#ifdef HOST_SOLARIS
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struct statvfs stfs;
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#else
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@@ -151,12 +154,20 @@
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}
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unlink(phys_ram_file);
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}
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+#endif
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size = (size + 4095) & ~4095;
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+#ifndef __FreeBSD__
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ftruncate(phys_ram_fd, phys_ram_size + size);
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ptr = mmap(NULL,
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size,
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PROT_WRITE | PROT_READ, MAP_SHARED,
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phys_ram_fd, phys_ram_size);
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+#else
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+ ptr = mmap(NULL,
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+ size,
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+ PROT_WRITE | PROT_READ, MAP_PRIVATE|MAP_ANON,
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+ -1, 0);
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+#endif
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if (ptr == MAP_FAILED) {
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fprintf(stderr, "Could not map physical memory\n");
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exit(1);
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