Finally bring qemu 0.12.1 into ports as the new emulators/qemu-devel,

release announcement is here:
	http://lists.gnu.org/archive/html/qemu-devel/2009-12/msg02151.html

Quoting from pkg-message:

- kqemu is no longer supported in qemu upstream after the 0.11 branch
was created, which means also not in this version.  (Linux has moved
on to kvm now for qemu(-like) virtualization needs, so if you want qemu
to go faster and don't want to switch to virtualbox or stick to the older
emulators/qemu port which is at 0.11.1 atm and as such still supports
kqemu you should help getting the FreeBSD kvm port updated and
completed:
	http://wiki.freebsd.org/FabioChecconi/PortingLinuxKVMToFreeBSD
)

1 files changed, 269 insertions, 0 deletions

diff --git a/emulators/qemu-devel/files/patch-bsd-user-ld b/emulators/qemu-devel/files/patch-bsd-user-ld
new file mode 100644
index 000000000000..0528d68f8806
--- /dev/null
+++ b/emulators/qemu-devel/files/patch-bsd-user-ld
@@ -0,0 +1,269 @@
+--- a/x86_64.ld
++++ b/x86_64.ld
+@@ -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          :
+   {
+--- a/i386.ld
++++ b/i386.ld
+@@ -1,57 +1,76 @@
+-/* ld script to make i386 Linux kernel
+- * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
+- */
+-OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
++OUTPUT_FORMAT("elf32-i386-freebsd", "elf32-i386-freebsd",
++	      "elf32-i386-freebsd")
+ OUTPUT_ARCH(i386)
+ ENTRY(_start)
+ SECTIONS
+ {
+   /* Read-only sections, merged into text segment: */
+-  . = 0x60000000 + SIZEOF_HEADERS;
+-  .interp     : { *(.interp) 	}
+-  .hash          : { *(.hash)		}
+-  .dynsym        : { *(.dynsym)		}
+-  .dynstr        : { *(.dynstr)		}
+-  .gnu.version   : { *(.gnu.version)	}
+-  .gnu.version_d   : { *(.gnu.version_d)	}
+-  .gnu.version_r   : { *(.gnu.version_r)	}
+-  .rel.text      :
+-    { *(.rel.text) *(.rel.gnu.linkonce.t*) }
+-  .rela.text     :
+-    { *(.rela.text) *(.rela.gnu.linkonce.t*) }
+-  .rel.data      :
+-    { *(.rel.data) *(.rel.gnu.linkonce.d*) }
+-  .rela.data     :
+-    { *(.rela.data) *(.rela.gnu.linkonce.d*) }
+-  .rel.rodata    :
+-    { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
+-  .rela.rodata   :
+-    { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
+-  .rel.got       : { *(.rel.got)		}
+-  .rela.got      : { *(.rela.got)		}
+-  .rel.ctors     : { *(.rel.ctors)	}
+-  .rela.ctors    : { *(.rela.ctors)	}
+-  .rel.dtors     : { *(.rel.dtors)	}
+-  .rela.dtors    : { *(.rela.dtors)	}
+-  .rel.init      : { *(.rel.init)	}
+-  .rela.init     : { *(.rela.init)	}
+-  .rel.fini      : { *(.rel.fini)	}
+-  .rela.fini     : { *(.rela.fini)	}
+-  .rel.bss       : { *(.rel.bss)		}
+-  .rela.bss      : { *(.rela.bss)		}
+-  .rel.plt       : { *(.rel.plt)		}
+-  .rela.plt      : { *(.rela.plt)		}
+-  .init          : { *(.init)	} =0x47ff041f
+-  .text      :
++  PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS;
++  .interp         : { *(.interp) }
++  .hash           : { *(.hash) }
++  .dynsym         : { *(.dynsym) }
++  .dynstr         : { *(.dynstr) }
++  .gnu.version    : { *(.gnu.version) }
++  .gnu.version_d  : { *(.gnu.version_d) }
++  .gnu.version_r  : { *(.gnu.version_r) }
++  .rel.dyn        :
++    {
++      *(.rel.init)
++      *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
++      *(.rel.fini)
++      *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
++      *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
++      *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
++      *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
++      *(.rel.ctors)
++      *(.rel.dtors)
++      *(.rel.got)
++      *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
++    }
++  .rela.dyn       :
++    {
++      *(.rela.init)
++      *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
++      *(.rela.fini)
++      *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
++      *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
++      *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
++      *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
++      *(.rela.ctors)
++      *(.rela.dtors)
++      *(.rela.got)
++      *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
++    }
++  .rel.plt        : { *(.rel.plt) }
++  .rela.plt       : { *(.rela.plt) }
++  .init           :
+   {
+-    *(.text)
++    KEEP (*(.init))
++  } =0x90909090
++  .plt            : { *(.plt) }
++  .text           :
++  {
++    *(.text .stub .text.* .gnu.linkonce.t.*)
+     /* .gnu.warning sections are handled specially by elf32.em.  */
+     *(.gnu.warning)
+-    *(.gnu.linkonce.t*)
+-  } =0x47ff041f
+-  _etext = .;
++  } =0x90909090
++  .fini           :
++  {
++    KEEP (*(.fini))
++  } =0x90909090
++  PROVIDE (__etext = .);
++  PROVIDE (_etext = .);
+   PROVIDE (etext = .);
+-  .fini      : { *(.fini)    } =0x47ff041f
++  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
++  .rodata1        : { *(.rodata1) }
++  .eh_frame_hdr : { *(.eh_frame_hdr) }
++  /* 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 (0x1000) - ((0x1000 - .) & (0x1000 - 1)); . = DATA_SEGMENT_ALIGN (0x1000, 0x1000);
++  /* Ensure the __preinit_array_start label is properly aligned.  We
++     could instead move the label definition inside the section, but
++     the linker would then create the section even if it turns out to
++     be empty, which isn't pretty.  */
+   . = ALIGN(32 / 8);
+   PROVIDE (__preinit_array_start = .);
+   .preinit_array     : { *(.preinit_array) }
+@@ -62,56 +81,71 @@
+   PROVIDE (__fini_array_start = .);
+   .fini_array     : { *(.fini_array) }
+   PROVIDE (__fini_array_end = .);
+-  .rodata    : { *(.rodata) *(.gnu.linkonce.r*) }
+-  .rodata1   : { *(.rodata1) }
+-  .reginfo : { *(.reginfo) }
+-  /* 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 - 1));
+-  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+-  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+-  .data    :
++  .data           :
+   {
+-    *(.data)
+-    *(.gnu.linkonce.d*)
+-    CONSTRUCTORS
++    *(.data .data.* .gnu.linkonce.d.*)
++    SORT(CONSTRUCTORS)
+   }
+-  .data1   : { *(.data1) }
+-  .ctors         :
++  .data1          : { *(.data1) }
++  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
++  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
++  .eh_frame       : { KEEP (*(.eh_frame)) }
++  .gcc_except_table   : { *(.gcc_except_table) }
++  .dynamic        : { *(.dynamic) }
++  .ctors          :
+   {
+-    *(.ctors)
++    /* gcc uses crtbegin.o to find the start of
++       the constructors, so we make sure it is
++       first.  Because this is a wildcard, it
++       doesn't matter if the user does not
++       actually link against crtbegin.o; the
++       linker won't look for a file to match a
++       wildcard.  The wildcard also means that it
++       doesn't matter which directory crtbegin.o
++       is in.  */
++    KEEP (*crtbegin*.o(.ctors))
++    /* We don't want to include the .ctor section from
++       from the crtend.o file until after the sorted ctors.
++       The .ctor section from the crtend file contains the
++       end of ctors marker and it must be last */
++    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
++    KEEP (*(SORT(.ctors.*)))
++    KEEP (*(.ctors))
+   }
+-  .dtors         :
++  .dtors          :
+   {
+-    *(.dtors)
++    KEEP (*crtbegin*.o(.dtors))
++    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
++    KEEP (*(SORT(.dtors.*)))
++    KEEP (*(.dtors))
+   }
+-  .plt      : { *(.plt)	}
+-  .got           : { *(.got.plt) *(.got) }
+-  .dynamic       : { *(.dynamic) }
+-  /* We want the small data sections together, so single-instruction offsets
+-     can access them all, and initialized data all before uninitialized, so
+-     we can shorten the on-disk segment size.  */
+-  .sdata     : { *(.sdata) }
+-  _edata  =  .;
++  .jcr            : { KEEP (*(.jcr)) }
++  .got            : { *(.got.plt) *(.got) }
++  _edata = .;
+   PROVIDE (edata = .);
+   __bss_start = .;
+-  .sbss      : { *(.sbss) *(.scommon) }
+-  .bss       :
++  .bss            :
+   {
+    *(.dynbss)
+-   *(.bss)
++   *(.bss .bss.* .gnu.linkonce.b.*)
+    *(COMMON)
++   /* Align here to ensure that the .bss section occupies space up to
++      _end.  Align after .bss to ensure correct alignment even if the
++      .bss section disappears because there are no input sections.  */
++   . = ALIGN(32 / 8);
+   }
+-  _end = . ;
++  . = ALIGN(32 / 8);
++  _end = .;
+   PROVIDE (end = .);
++  . = DATA_SEGMENT_END (.);
+   /* Stabs debugging sections.  */
+-  .stab 0 : { *(.stab) }
+-  .stabstr 0 : { *(.stabstr) }
+-  .stab.excl 0 : { *(.stab.excl) }
+-  .stab.exclstr 0 : { *(.stab.exclstr) }
+-  .stab.index 0 : { *(.stab.index) }
++  .stab          0 : { *(.stab) }
++  .stabstr       0 : { *(.stabstr) }
++  .stab.excl     0 : { *(.stab.excl) }
++  .stab.exclstr  0 : { *(.stab.exclstr) }
++  .stab.index    0 : { *(.stab.index) }
+   .stab.indexstr 0 : { *(.stab.indexstr) }
+-  .comment 0 : { *(.comment) }
++  .comment       0 : { *(.comment) }
+   /* DWARF debug sections.
+      Symbols in the DWARF debugging sections are relative to the beginning
+      of the section so we begin them at 0.  */
+@@ -125,7 +159,7 @@
+   .debug_aranges  0 : { *(.debug_aranges) }
+   .debug_pubnames 0 : { *(.debug_pubnames) }
+   /* DWARF 2 */
+-  .debug_info     0 : { *(.debug_info) }
++  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+   .debug_abbrev   0 : { *(.debug_abbrev) }
+   .debug_line     0 : { *(.debug_line) }
+   .debug_frame    0 : { *(.debug_frame) }
+@@ -137,5 +171,5 @@
+   .debug_funcnames 0 : { *(.debug_funcnames) }
+   .debug_typenames 0 : { *(.debug_typenames) }
+   .debug_varnames  0 : { *(.debug_varnames) }
+-  /* These must appear regardless of  .  */
++  /DISCARD/ : { *(.note.GNU-stack) }
+ }