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Diffstat (limited to 'ld/ChangeLog')
| -rw-r--r-- | ld/ChangeLog | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index c28c53f..4e22493 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,31 @@ +Thu May 19 13:31:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + Add support for ELF shared libraries. + * ld.h (ld_config_type): Add field dynamic_link. + * ldmain.c (main): Initialize config.dynamic_link to false. Warn + on attempts to use -r with -relax, -call_shared or -s. + * lexsup.c (longopts): Separate OPTION_CALL_SHARED from + OPTION_NON_SHARED. Add OPTION_IGNORE. Adjust macro values + accordingly. Add "dy" and "non_shared" options. Change "Qy" to + OPTION_IGNORE for now. Handle OPTION_CALL_SHARED and + OPTION_NON_SHARED by setting dynamic_link field accordingly. + Handle OPTION_IGNORE by ignoring it. Clear dynamic_link field for + -r and -Ur. + * ldfile.c (ldfile_open_file): If config.dynamic_link is true, try + opening a file with a .so extension first. + * emultempl/elf32.em: New file. + * emulparams/elf32_sparc.sh (TEXT_START_ADDR): Change to 0x10000. + (NONPAGED_TEXT_START_ADDR): Likewise. + (TEMPLATE_NAME): Define as elf32. + (DATA_PLT): Define. + * emulparams/elf_i386.sh (TEMPLATE_NAME): Define as elf32. + * scripttempl/elf.sc: Add placement for new dynamic sections. + Don't use CREATE_OBJECT_SYMBOLS. Define _etext, _edata and _end + outside of any section. Don't use ALIGN(8); just let one section + VMA follow another. Put .dynbss in .bss. Don't mention debugging + sections; they'll be handled correctly anyhow. + * Makefile.in (eelf_i386.c): Depend upon elf32.em, not generic.em. + Wed May 18 10:15:39 1994 Ian Lance Taylor (ian@cygnus.com) * Makefile.in (install): Redirect output of ln to /dev/null. |