darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2025-02-11 12:06:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of

Browse Source 
common and weak symbols.  Handle common and weak symbols as
	undefined symbols with regards to GREG handling and merging.
	(mmix_frob_file): Ditto.
This commit is contained in:
Hans-Peter Nilsson 2002-02-04 04:03:15 +00:00
parent c4a42e0f58
commit 5459d7a081
2 changed files with 21 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
common and weak symbols. Handle common and weak symbols as
undefined symbols with regards to GREG handling and merging.
(mmix_frob_file): Ditto.
2002-02-02 Jason Thorpe <thorpej@wasabisystems.com> 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
* configure.in (hppa-*-netbsd*): New target. * configure.in (hppa-*-netbsd*): New target.

18
gas/config/tc-mmix.c
View File

@ -2587,14 +2587,20 @@ tc_gen_reloc (section, fixP)
fixS *fixP; fixS *fixP;
{ {
bfd_signed_vma val bfd_signed_vma val
= fixP->fx_offset + (fixP->fx_addsy ? S_GET_VALUE (fixP->fx_addsy) : 0); = fixP->fx_offset
+ (fixP->fx_addsy != NULL
&& !S_IS_WEAK (fixP->fx_addsy)
&& !S_IS_COMMON (fixP->fx_addsy)
? S_GET_VALUE (fixP->fx_addsy) : 0);
arelent *relP; arelent *relP;
bfd_reloc_code_real_type code = BFD_RELOC_NONE; bfd_reloc_code_real_type code = BFD_RELOC_NONE;
char *buf = fixP->fx_where + fixP->fx_frag->fr_literal; char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
symbolS *addsy = fixP->fx_addsy; symbolS *addsy = fixP->fx_addsy;
asection *addsec = addsy == NULL ? NULL : S_GET_SEGMENT (addsy); asection *addsec = addsy == NULL ? NULL : S_GET_SEGMENT (addsy);
asymbol *baddsy = addsy != NULL ? symbol_get_bfdsym (addsy) : NULL; asymbol *baddsy = addsy != NULL ? symbol_get_bfdsym (addsy) : NULL;
bfd_vma addend = val - (baddsy == NULL ? 0 : bfd_asymbol_value (baddsy)); bfd_vma addend
= val - (baddsy == NULL || S_IS_COMMON (addsy) || S_IS_WEAK (addsy)
? 0 : bfd_asymbol_value (baddsy));
/* A single " LOCAL expression" in the wrong section will not work when /* A single " LOCAL expression" in the wrong section will not work when
linking to MMO; relocations for zero-content sections are then linking to MMO; relocations for zero-content sections are then
@ -2720,7 +2726,9 @@ tc_gen_reloc (section, fixP)
struct mmix_symbol_gregs *gregs; struct mmix_symbol_gregs *gregs;
struct mmix_symbol_greg_fixes *fix; struct mmix_symbol_greg_fixes *fix;
if (S_IS_DEFINED (addsy)) if (S_IS_DEFINED (addsy)
&& !bfd_is_com_section (addsec)
&& !S_IS_WEAK (addsy))
{ {
if (! symbol_section_p (addsy) && ! bfd_is_abs_section (addsec)) if (! symbol_section_p (addsy) && ! bfd_is_abs_section (addsec))
as_fatal (_("internal: BFD_RELOC_MMIX_BASE_PLUS_OFFSET not resolved to section")); as_fatal (_("internal: BFD_RELOC_MMIX_BASE_PLUS_OFFSET not resolved to section"));
@ -3592,7 +3600,9 @@ mmix_frob_file ()
/* If the symbol is defined, then it must be resolved to a section /* If the symbol is defined, then it must be resolved to a section
symbol at this time, or else we don't know how to handle it. */ symbol at this time, or else we don't know how to handle it. */
if (S_IS_DEFINED (sym)) if (S_IS_DEFINED (sym)
&& !bfd_is_com_section (S_GET_SEGMENT (sym))
&& !S_IS_WEAK (sym))
{ {
if (! symbol_section_p (sym) if (! symbol_section_p (sym)
&& ! bfd_is_abs_section (S_GET_SEGMENT (sym))) && ! bfd_is_abs_section (S_GET_SEGMENT (sym)))