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Carl Shapiro
cmucl
Commits
b45fb97e
Commit
b45fb97e
authored
14 years ago
by
agoncharov
Browse files
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WIP: a run on EXECUTABLE for FreeBSD
parent
6d513f3f
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2
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2 changed files
lisp/FreeBSD-os.c
+8
-3
8 additions, 3 deletions
lisp/FreeBSD-os.c
tools/FreeBSD-cmucl-linker-script
+35
-44
35 additions, 44 deletions
tools/FreeBSD-cmucl-linker-script
with
43 additions
and
47 deletions
lisp/FreeBSD-os.c
+
8
−
3
View file @
b45fb97e
...
...
@@ -12,7 +12,7 @@
* Much hacked by Paul Werkowski
* GENCGC support by Douglas Crosher, 1996, 1997.
*
* $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/FreeBSD-os.c,v 1.3
4
2010/0
6/2
7
1
3:
17:17 rtoy
Exp $
* $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/FreeBSD-os.c,v 1.3
5
2010/0
9/0
7
0
3:
56:38 agoncharov
Exp $
*
*/
...
...
@@ -307,6 +307,12 @@ os_install_interrupt_handlers(void)
void
*
os_dlsym
(
const
char
*
sym_name
,
lispobj
lib_list
)
{
static
void
*
program_handle
;
void
*
sym_addr
=
0
;
if
(
!
program_handle
)
program_handle
=
dlopen
((
void
*
)
0
,
RTLD_LAZY
|
RTLD_GLOBAL
);
if
(
lib_list
!=
NIL
)
{
lispobj
lib_list_head
;
...
...
@@ -320,8 +326,7 @@ os_dlsym(const char *sym_name, lispobj lib_list)
return
sym_addr
;
}
}
return
dlsym
(
RTLD_DEFAULT
,
sym_name
);
return
dlsym
(
program_handle
,
sym_name
);
}
void
...
...
This diff is collapsed.
Click to expand it.
tools/FreeBSD-cmucl-linker-script
+
35
−
44
View file @
b45fb97e
/* Script of linker directives for building Lisp executables with CMU
Lisp. Derived from GNU linker script. For FreeBSD 5.
$Id: FreeBSD-cmucl-linker-script,v 1.1 2007/07/07 16:04:34 fgilham Rel $
*/
/* -*- mode: c; -*-
* Linker directives for building Lisp executables with CMUCL on FreeBSD 8.x.
*
* Obtain via:
*
* * ld --verbose > tools/FreeBSD-cmucl-linker-script
* * Remove the === header and footer
* * Paste "Lisp core sections" (the three COR* lines before "Stabs debugging sections"
* $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/tools/Attic/FreeBSD-cmucl-linker-script,v 1.2 2010/09/07 03:56:38 agoncharov Exp $
*
*/
/* Script for -z combreloc: combine and sort reloc sections */
OUTPUT_FORMAT
(
"elf32-i386-freebsd"
,
"elf32-i386-freebsd"
,
"elf32-i386-freebsd"
)
OUTPUT_ARCH
(
i386
)
ENTRY
(
_start
)
PHDRS
{
headers PT_PHDR PHDRS ;
interp PT_INTERP ;
text PT_LOAD FILEHDR PHDRS ;
data PT_LOAD ;
dynamic PT_DYNAMIC ;
note PT_NOTE ;
/* Add core sections for Lisp. */
CORRO PT_NOTE ;
CORSTA PT_NOTE ;
CORDYN PT_NOTE ;
}
SEARCH_DIR("/usr/lib");
SEARCH_DIR
(
"/lib"
);
SEARCH_DIR
(
"/usr/lib"
);
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
/* Read-only sections, merged into text segment: */
. = 0x08048000 + SIZEOF_HEADERS;
.interp : { *(.interp) } :interp :text
.note.ABI-tag : { *(.note.ABI-tag) } :text :note
.hash : { *(.hash) } :text
.dynsym : { *(.dynsym) } :text
.dynstr : { *(.dynstr) } :text
/* PROVIDE (__executable_start = 0x08048000); . = 0x08048000 + SIZEOF_HEADERS; */
PROVIDE
(
__executable_start
=
0x08048000
);
.
=
0x08048000
+
52
+
10
*
32
;
.
interp
:
{
*
(.
interp
)
}
.
hash
:
{
*
(.
hash
)
}
.
dynsym
:
{
*
(.
dynsym
)
}
.
dynstr
:
{
*
(.
dynstr
)
}
.
gnu
.
version
:
{
*
(.
gnu
.
version
)
}
.
gnu
.
version_d
:
{
*
(.
gnu
.
version_d
)
}
.
gnu
.
version_r
:
{
*
(.
gnu
.
version_r
)
}
...
...
@@ -54,7 +44,7 @@ SECTIONS
*
(.
rel
.
dtors
)
*
(.
rel
.
got
)
*
(.
rel
.
bss
.
rel
.
bss
.
*
.
rel
.
gnu
.
linkonce
.
b
.
*
)
}
:text
}
.
rela
.
dyn
:
{
*
(.
rela
.
init
)
...
...
@@ -69,12 +59,12 @@ SECTIONS
*
(.
rela
.
got
)
*
(.
rela
.
bss
.
rela
.
bss
.
*
.
rela
.
gnu
.
linkonce
.
b
.
*
)
}
.rel.plt : { *(.rel.plt) }
:text
.
rel
.
plt
:
{
*
(.
rel
.
plt
)
}
.
rela
.
plt
:
{
*
(.
rela
.
plt
)
}
.
init
:
{
KEEP
(
*
(.
init
))
}
:text
=0x90909090
}
=
0x90909090
.
plt
:
{
*
(.
plt
)
}
.
text
:
{
...
...
@@ -91,10 +81,10 @@ SECTIONS
PROVIDE
(
etext
=
.);
.
rodata
:
{
*
(.
rodata
.
rodata
.
*
.
gnu
.
linkonce
.
r
.
*
)
}
.
rodata1
:
{
*
(.
rodata1
)
}
.eh_frame_hdr : { *(.eh_frame_hdr) }
:data
.
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. */
. = DATA_SEGMENT_ALIGN(0x1000, 0x1000);
.
=
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
...
...
@@ -117,9 +107,9 @@ SECTIONS
.
data1
:
{
*
(.
data1
)
}
.
tdata
:
{
*
(.
tdata
.
tdata
.
*
.
gnu
.
linkonce
.
td
.
*
)
}
.
tbss
:
{
*
(.
tbss
.
tbss
.
*
.
gnu
.
linkonce
.
tb
.
*
)
*
(.
tcommon
)
}
.eh_frame : { KEEP (*(.eh_frame)) }
:data
.
eh_frame
:
{
KEEP
(
*
(.
eh_frame
))
}
.
gcc_except_table
:
{
*
(.
gcc_except_table
)
}
.dynamic : { *(.dynamic) }
:data :dynamic
.
dynamic
:
{
*
(.
dynamic
)
}
.
ctors
:
{
/* gcc uses crtbegin.o to find the start of
...
...
@@ -131,19 +121,19 @@ SECTIONS
wildcard. The wildcard also means that it
doesn't matter which directory crtbegin.o
is in. */
KEEP (*crtbegin.o(.ctors))
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
(
*
(
EXCLUDE_FILE
(
*
crtend
*
.
o
)
.
ctors
))
KEEP
(
*
(
SORT
(.
ctors
.
*
)))
KEEP
(
*
(.
ctors
))
}
:data
}
.
dtors
:
{
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
KEEP
(
*
crtbegin
*
.
o
(.
dtors
))
KEEP
(
*
(
EXCLUDE_FILE
(
*
crtend
*
.
o
)
.
dtors
))
KEEP
(
*
(
SORT
(.
dtors
.
*
)))
KEEP
(
*
(.
dtors
))
}
...
...
@@ -168,9 +158,9 @@ SECTIONS
.
=
DATA_SEGMENT_END
(.);
/* Lisp core sections. */
CORRO 0x10000000 : { CORRO.o (CORRO) }
:CORRO
CORSTA 0x28f00000 : { CORSTA.o (CORSTA) }
:CORSTA
CORDYN 0x48000000 : { CORDYN.o (CORDYN) }
:CORDYN
CORRO
0x10000000
:
{
CORRO
.
o
(
CORRO
)
}
CORSTA
0x28f00000
:
{
CORSTA
.
o
(
CORSTA
)
}
CORDYN
0x48000000
:
{
CORDYN
.
o
(
CORDYN
)
}
/* Stabs debugging sections. */
.
stab
0
:
{
*
(.
stab
)
}
...
...
@@ -205,4 +195,5 @@ SECTIONS
.
debug_funcnames
0
:
{
*
(.
debug_funcnames
)
}
.
debug_typenames
0
:
{
*
(.
debug_typenames
)
}
.
debug_varnames
0
:
{
*
(.
debug_varnames
)
}
/
DISCARD
/
:
{
*
(.
note
.
GNU
-
stack
)
}
}
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