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authorIan Lance Taylor <ian@airs.com>1993-09-20 23:29:42 +0000
committerIan Lance Taylor <ian@airs.com>1993-09-20 23:29:42 +0000
commit9bd0d6499c6f30e5a63661561e9860752d3c3b35 (patch)
tree56a5677b94ada2b67c67748a986cf9e279652c01 /gas
parent36d541b1c75637ae7b5eabac2d1b5be83ad2ff8b (diff)
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* read.c (get_stab_string_offset): Make non-static. Make
arguments const. Don't align strings to 4 byte boundaries. * read.h: Declare get_stab_string_offset. * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as SEC_LOAD for progbits section. (obj_elf_init_stab_section): New function. (adjust_stab_sections): Add casts to avoid warnings. * config/obj-elf.h (INIT_STAB_SECTION): Call obj_elf_init_stab_section. (OBJ_PROCESS_STAB): Removed definition.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog15
-rw-r--r--gas/config/obj-elf.c31
2 files changed, 42 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index dd0d3a5..0360ab5 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,16 @@
+Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+
+ * read.c (get_stab_string_offset): Make non-static. Make
+ arguments const. Don't align strings to 4 byte boundaries.
+ * read.h: Declare get_stab_string_offset.
+ * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
+ SEC_LOAD for progbits section.
+ (obj_elf_init_stab_section): New function.
+ (adjust_stab_sections): Add casts to avoid warnings.
+ * config/obj-elf.h (INIT_STAB_SECTION): Call
+ obj_elf_init_stab_section.
+ (OBJ_PROCESS_STAB): Removed definition.
+
Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/obj-elf.h (S_GET_SIZE): Define.
@@ -6,7 +19,7 @@ Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
- * tc.h: Declare tc_gen_reloc differently depending upong
+ * tc.h: Declare tc_gen_reloc differently depending upon
RELOC_EXPANSION_POSSIBLE.
* config/obj-elf.c (obj_elf_section): Only set flags when first
creating the section.
diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c
index 603c707..86997bb 100644
--- a/gas/config/obj-elf.c
+++ b/gas/config/obj-elf.c
@@ -358,7 +358,7 @@ obj_elf_section (xxx)
CHECK ("write", SEC_READONLY, 1);
CHECK ("alloc", SEC_ALLOC | SEC_LOAD, 0);
CHECK ("execinstr", SEC_CODE, 1);
- CHECK ("progbits", SEC_LOAD, 1);
+ CHECK ("progbits", SEC_ALLOC | SEC_LOAD, 1);
#undef CHECK
p = input_line_pointer;
@@ -714,6 +714,31 @@ obj_elf_ident (ignore)
subseg_set (old_section, old_subsection);
}
+/* The first entry in a .stabs section is special. */
+
+void
+obj_elf_init_stab_section (seg)
+ segT seg;
+{
+ extern char *logical_input_file, *physical_input_file;
+ char *p;
+ const char *file;
+ unsigned int stroff;
+
+ p = frag_more (12);
+ file = logical_input_file;
+ if (file == NULL)
+ file = physical_input_file;
+ if (file == NULL)
+ file = "UNKNOWN";
+ stroff = get_stab_string_offset (file, segment_name (seg));
+ know (stroff == 1);
+ md_number_to_chars (p, stroff, 4);
+ seg_info (seg)->stabu.p = p;
+}
+
+/* Fill in the counts in the first entry in a .stabs section. */
+
static void
adjust_stab_sections (abfd, sec, xxx)
bfd *abfd;
@@ -743,8 +768,8 @@ adjust_stab_sections (abfd, sec, xxx)
p = seg_info (sec)->stabu.p;
assert (p != 0);
- bfd_h_put_16 (abfd, (bfd_vma) nsyms, p + 6);
- bfd_h_put_32 (abfd, (bfd_vma) strsz, p + 8);
+ bfd_h_put_16 (abfd, (bfd_vma) nsyms, (bfd_byte *) p + 6);
+ bfd_h_put_32 (abfd, (bfd_vma) strsz, (bfd_byte *) p + 8);
}
void