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authorRoland McGrath <roland@gnu.org>1996-06-12 01:54:21 +0000
committerRoland McGrath <roland@gnu.org>1996-06-12 01:54:21 +0000
commit8d6468d0c8aa55b319ba70a83d3b092c292ef0b1 (patch)
treea1365de43a753ca0fbd6aeddb2adf1260816f31c /sysdeps/alpha
parent6e86a7c21b25f271304238a0cff0dd638343a5c2 (diff)
Tue Jun 11 19:13:04 1996 Richard Henderson <rth@tamu.edu>
* elf/dl-close.c: Include <string.h> for memcpy. * elf/dl-lookup.c: Same. * elf/elf.h: Add Elfxx_Symndx for symbol indices. * elf/dl-lookup.c (_dl_lookup_symbol): Use it. (_dl_setup_hash): Use it. * elf/link.h (struct link_map): Use it. * elf/rtld.c (_dl_start): Don't rely on pointer-to-first-arg hack for getting the argc/argv/envp block. Instead, make it the argument. sysdeps/i386/dl-machine.h (RTLD_START): Do that. sysdeps/m68k/dl-machine.h (RTLD_START): Same. * shlib-versions: Add version numbers for alpha-linux. To avoid user confusion, make them the same as i386-linux. * sysdeps/alpha/Makefile [subdir elf]: Add -mno-fp-regs to sysdep-CFLAGS so that _dl_runtime_resolve doesn't have to save them. Add -mbuild-constants to CFLAGS-rtld.c to that we can bootstrap without using literal data. * sysdeps/generic/dl-sysdep.c: Include <string.h> for memcpy. Finish Elf32 -> ElfW migration.
Diffstat (limited to 'sysdeps/alpha')
-rw-r--r--sysdeps/alpha/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdeps/alpha/Makefile b/sysdeps/alpha/Makefile
index 996c589c85..a9f12d1396 100644
--- a/sysdeps/alpha/Makefile
+++ b/sysdeps/alpha/Makefile
@@ -28,4 +28,12 @@ ifeq ($(subdir),gnulib)
routines = $(divrem)
endif # gnulib
+ifeq ($(subdir),elf)
+# The ld.so code cannot use literals until it self-relocates.
+CFLAGS-rtld.c = -mbuild-constants
+# The rest of ld.so shouldn't use FP regs for block moves so
+# that the lazy link trampoline doesn't have to save them.
+sysdep-CFLAGS += -mno-fp-regs
+endif
+
divrem := divl divlu divq divqu reml remlu remq remqu