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* config/tc-hppa.c (hppa_fix_struct): Use a real type for the

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field selector, rather than an int.  All uses of field selectors
	fixed.
	(tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
	(md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
	field.
This commit is contained in:
Jeff Law
1993-11-12 22:54:41 +00:00
parent 9d271503e8
commit f2eed8840d
2 changed files with 29 additions and 7 deletions
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13
gas/ChangeLog
View File

@ -1,8 +1,17 @@
Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu
* config/tc-hppa.c (hppa_fix_struct): Use a real type for the
field selector, rather than an int. All uses of field selectors
fixed.
(tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
(md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
field.
Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* config/tc-hppa.c (pa_type_args): For .import statements, * config/tc-hppa.c (pa_type_args): For .import statements,
silently ignore attempt to change the symbol type for a function silently ignore attempt to change the symbol type for a function
from ST_ENTRY to ST_CODE on .import from ST_ENTRY to ST_CODE on .import.
Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)

23
gas/config/tc-hppa.c
View File

@ -491,7 +491,7 @@ struct default_space_dict
struct hppa_fix_struct struct hppa_fix_struct
{ {
/* The field selector. */ /* The field selector. */
int fx_r_field; enum hppa_reloc_field_selector_type fx_r_field;
/* Type of fixup. */ /* Type of fixup. */
int fx_r_type; int fx_r_type;
@ -606,7 +606,8 @@ static unsigned int pa_subspace_start PARAMS ((sd_chain_struct *, int));
static void pa_ip PARAMS ((char *)); static void pa_ip PARAMS ((char *));
static void fix_new_hppa PARAMS ((fragS *, int, short int, symbolS *, static void fix_new_hppa PARAMS ((fragS *, int, short int, symbolS *,
long, expressionS *, int, long, expressionS *, int,
bfd_reloc_code_real_type, long, bfd_reloc_code_real_type,
enum hppa_reloc_field_selector_type,
int, long, char *)); int, long, char *));
static void md_apply_fix_1 PARAMS ((fixS *, long)); static void md_apply_fix_1 PARAMS ((fixS *, long));
static int is_end_of_statement PARAMS ((void)); static int is_end_of_statement PARAMS ((void));
@ -1320,7 +1321,7 @@ fix_new_hppa (frag, where, size, add_symbol, offset, exp, pcrel,
expressionS *exp; expressionS *exp;
int pcrel; int pcrel;
bfd_reloc_code_real_type r_type; bfd_reloc_code_real_type r_type;
long r_field; enum hppa_reloc_field_selector_type r_field;
int r_format; int r_format;
long arg_reloc; long arg_reloc;
char *unwind_desc; char *unwind_desc;
@ -2857,7 +2858,6 @@ tc_gen_reloc (section, fixp)
reloc->sym_ptr_ptr = &fixp->fx_addsy->bsym; reloc->sym_ptr_ptr = &fixp->fx_addsy->bsym;
reloc->howto = bfd_reloc_type_lookup (stdoutput, code); reloc->howto = bfd_reloc_type_lookup (stdoutput, code);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where ; reloc->address = fixp->fx_frag->fr_address + fixp->fx_where ;
reloc->addend = 0;
switch (code) switch (code)
{ {
@ -2865,6 +2865,17 @@ tc_gen_reloc (section, fixp)
case R_ABS_CALL: case R_ABS_CALL:
reloc->addend = HPPA_R_ADDEND (hppa_fixp->fx_arg_reloc, 0); reloc->addend = HPPA_R_ADDEND (hppa_fixp->fx_arg_reloc, 0);
break; break;
case R_DATA_PLABEL:
case R_CODE_PLABEL:
/* For plabel relocations, the addend of the
relocation should be either 0 (no static link) or 2
(static link required).
FIXME: We always assume no static link! */
reloc->addend = 0;
break;
default: default:
reloc->addend = fixp->fx_addnumber; reloc->addend = fixp->fx_addnumber;
break; break;
@ -3037,7 +3048,9 @@ md_apply_fix_1 (fixP, val)
&& fixP->fx_subsy->bsym->section == &bfd_und_section)) && fixP->fx_subsy->bsym->section == &bfd_und_section))
return; return;
if (fmt != 0 && fmt != 32) if (fmt != 0 && hppa_fixP->fx_r_field != R_HPPA_PSEL
&& hppa_fixP->fx_r_field != R_HPPA_LPSEL
&& hppa_fixP->fx_r_field != R_HPPA_RPSEL)
new_val = hppa_field_adjust (val, 0, hppa_fixP->fx_r_field); new_val = hppa_field_adjust (val, 0, hppa_fixP->fx_r_field);
else else
new_val = 0; new_val = 0;