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.reg improvements.

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This commit is contained in:
Alan Modra 2000-09-05 03:45:18 +00:00
parent 904a31bffc
commit ecacdc7a62
3 changed files with 444 additions and 434 deletions
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24
gas/ChangeLog
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@ -1,5 +1,29 @@
2000-09-05 Alan Modra <alan@linuxcare.com.au> 2000-09-05 Alan Modra <alan@linuxcare.com.au>
* config/tc-hppa.c (fudge_reg_expressions): New
(hppa_force_reg_syms_absolute): New.
(pa_equ): Allow reg_section expressions.
* config/tc-hppa.c (md_optimize_expr): Define.
(hppa_force_reg_syms_absolute): Prototype.
* config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
(pa_parse_number): Pass in arg to select fp reg parsing.
Return 1 to indicate format checks pass. If strict, then only
accept a register or register symbol. Return value in...
(pa_number): New static for pa_parse_number.
(FP_REG_BASE): Define.
(FP_REG_RSEL): Define.
(pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
appropriate. White space changes.
(need_pa11_opcode): Don't bother passing any params, get them from
globals instead.
(pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
Remove extraneous check in case 'Q'.
(pa_equ): Modify call to pa_parse_number to do strict parsing. If
reg, set section of resulting symbol to reg_section.
(pa_parse_space_stmt): Modify call to pa_parse_number.
(pa_space): Likewise.
* config/tc-hppa.c: (md_apply_fix): Handle vtable relocs. * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
(hppa_force_relocation): Handle vtable relocs. (hppa_force_relocation): Handle vtable relocs.
(pa_vtable_entry): New. (pa_vtable_entry): New.

847
gas/config/tc-hppa.c
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7
gas/config/tc-hppa.h
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@ -176,6 +176,13 @@ void pa_end_of_source PARAMS ((void));
#define md_operand(x) #define md_operand(x)
/* Allow register expressions to be treated as absolute expressions.
A silly fudge required for backwards compatibility. */
#define md_optimize_expr hppa_force_reg_syms_absolute
int hppa_force_reg_syms_absolute
PARAMS ((expressionS *, operatorT, expressionS *));
#define TC_FIX_TYPE PTR #define TC_FIX_TYPE PTR
#define TC_INIT_FIX_DATA(FIXP) ((FIXP)->tc_fix_data = NULL) #define TC_INIT_FIX_DATA(FIXP) ((FIXP)->tc_fix_data = NULL)