Mercurial > hg > xemacs-beta
view src/ppc.ldscript @ 1303:f99d3d25df86
[xemacs-hg @ 2003-02-15 10:15:54 by ben]
autoload fixes, make-doc speed improvements
Makefile.in.in: Run update-elc-2 with -no-autoloads
to avoid multiple autoload-loading problem.
configure.usage: Document quick-build better.
make-docfile.el: Use `message' (defined in this file) in place of `princ'/`print',
and put in a terpri, so that we get correct newline behavior.
Rewrite if-progn -> when and a few similar stylistic niceties.
And the big change: Allow MS Windows to specify the object files
directly and frob them into C files here (formerly this was done
in xemacs.mak, and very slooooooooooooooooooowly). Due to
line-length limitations in CMD, we need to use a "response file"
to hold the arguments, so when we see a response file argument
(preceded by an @), read in the args (a bit of trickiness to do
this), and process recursively. Also frob .obj -> .c as mentioned
earlier and handle other junk dependencies that need to be removed
(NEEDTODUMP, make-docfile.exe).
update-elc-2.el: Use :test `equal' in call to set-difference.
update-elc.el: Put back commented out kill-emacs, update header comment.
xemacs.mak: Delete old unused code that checks SATISFIED.
Move update-elc-2 up to be near update-elc.
Run update-elc-2 with -no-autoloads to avoid multiple
autoload-loading problem.
Don't compute make-docfile args ourselves. Pass the raw objects
to make-docfile.el, which does the computation (much faster than
we could). Don't delete the DOC file, split the invocation into
two calls to make-docfile.exe (one direct, one through
make-docfile.el), etc. In general, all we do is call make-docfile.
Add proper dependencies for DOC-file rebuilding so it doesn't get
done when not necessary. Implement quick-building here: not
building the DOC file unless it doesn't exist, as the quick-build
docs say.
Makefile.in.in: Don't delete the DOC file. Implement quick-building here: not
building the DOC file unless it doesn't exist, as the quick-build
docs say.
config.h.in, emacs.c: Nothing but niggly spacing changes -- one space before a paren
starting a function-call arglist, please.
| author | ben |
|---|---|
| date | Sat, 15 Feb 2003 10:16:14 +0000 |
| parents | 3ecd8885ac67 |
| children |
line wrap: on
line source
OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc") OUTPUT_ARCH(powerpc) ENTRY(_start) SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/powerpc-unknown-linux-gnulibc1/lib); /* Do we need any of these for elf? __DYNAMIC = 0; */ PROVIDE (__stack = 0); SECTIONS { /* Read-only sections, merged into text segment: */ . = 0x01800000 + 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) } .rela.text : { *(.rela.text) *(.rela.gnu.linkonce.t*) } .rela.data : { *(.rela.data) *(.rela.gnu.linkonce.d*) } .rela.rodata : { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } .rela.got : { *(.rela.got) } .rela.got1 : { *(.rela.got1) } .rela.got2 : { *(.rela.got2) } .rela.ctors : { *(.rela.ctors) } .rela.dtors : { *(.rela.dtors) } .rela.init : { *(.rela.init) } .rela.fini : { *(.rela.fini) } .rela.bss : { *(.rela.bss) } .rela.plt : { *(.rela.plt) } .rela.sdata : { *(.rela.sdata) } .rela.sbss : { *(.rela.sbss) } .rela.sdata2 : { *(.rela.sdata2) } .rela.sbss2 : { *(.rela.sbss2) } .text : { *(.text) /* .gnu.warning sections are handled specially by elf32.em. */ *(.gnu.warning) *(.gnu.linkonce.t*) } =0 .init : { *(.init) } =0 .fini : { *(.fini) } =0 .rodata : { *(.rodata) *(.gnu.linkonce.r*) } .rodata1 : { *(.rodata1) } _etext = .; PROVIDE (etext = .); .sdata2 : { *(.sdata2) } .sbss2 : { *(.sbss2) } /* Adjust the address for the data segment. We want to adjust up to the same address within the page on the next page up. It would be more correct to do this: . = .; The current expression does not correctly handle the case of a text segment ending precisely at the end of a page; it causes the data segment to skip a page. The above expression does not have this problem, but it will currently (2/95) cause BFD to allocate a single segment, combining both text and data, for this case. This will prevent the text segment from being shared among multiple executions of the program; I think that is more important than losing a page of the virtual address space (note that no actual memory is lost; the page which is skipped can not be referenced). */ . = .; .data : { *(.data) *(.gnu.linkonce.d*) CONSTRUCTORS } .data1 : { *(.data1) } .got1 : { *(.got1) } .dynamic : { *(.dynamic) } /* Put .ctors and .dtors next to the .got2 section, so that the pointers get relocated with -mrelocatable. Also put in the .fixup pointers. The current compiler no longer needs this, but keep it around for 2.7.2 */ PROVIDE (_GOT2_START_ = .); .got2 : { *(.got2) } PROVIDE (__CTOR_LIST__ = .); .ctors : { *(.ctors) } PROVIDE (__CTOR_END__ = .); PROVIDE (__DTOR_LIST__ = .); .dtors : { *(.dtors) } PROVIDE (__DTOR_END__ = .); PROVIDE (_FIXUP_START_ = .); .fixup : { *(.fixup) } PROVIDE (_FIXUP_END_ = .); PROVIDE (_GOT2_END_ = .); PROVIDE (_GOT_START_ = .); .got : { *(.got) } .got.plt : { *(.got.plt) } PROVIDE (_GOT_END_ = .); /* 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 = .; PROVIDE (edata = .); .sbss : { } .bss : { PROVIDE (__sbss_start = .); *(.sbss) *(.scommon) PROVIDE (__sbss_end = .); PROVIDE (__bss_start = .); *(.dynbss) *(.bss) *(COMMON) } _end = . ; PROVIDE (end = .); /* These are needed for ELF backends which have not yet been converted to the new style linker. */ .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } /* DWARF debug sections. Symbols in the DWARF debugging sections are relative to the beginning of the section so we begin them at 0. */ /* DWARF 1 */ .debug 0 : { *(.debug) } .line 0 : { *(.line) } /* GNU DWARF 1 extensions */ .debug_srcinfo 0 : { *(.debug_srcinfo) } .debug_sfnames 0 : { *(.debug_sfnames) } /* DWARF 1.1 and DWARF 2 */ .debug_aranges 0 : { *(.debug_aranges) } .debug_pubnames 0 : { *(.debug_pubnames) } /* DWARF 2 */ .debug_info 0 : { *(.debug_info) } .debug_abbrev 0 : { *(.debug_abbrev) } .debug_line 0 : { *(.debug_line) } .debug_frame 0 : { *(.debug_frame) } .debug_str 0 : { *(.debug_str) } .debug_loc 0 : { *(.debug_loc) } .debug_macinfo 0 : { *(.debug_macinfo) } /* SGI/MIPS DWARF 2 extensions */ .debug_weaknames 0 : { *(.debug_weaknames) } .debug_funcnames 0 : { *(.debug_funcnames) } .debug_typenames 0 : { *(.debug_typenames) } .debug_varnames 0 : { *(.debug_varnames) } /* These must appear regardless of . */ }
