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* config/tc-m68hc11.c (md_show_usage): Update usage. 

(md_parse_option): Recognize -m68hcs12.
	(m68hc11_elf_final_processing): Set EF_M68HCS12_MACH flag to identify
	HCS12.
	* doc/as.texinfo (Overview): Document new option -m68hcs12.
This commit is contained in:
Stephane Carrez 2003-01-17 22:29:54 +00:00
parent c71cdefd6f
commit d01030e6e8
3 changed files with 18 additions and 5 deletions
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8
gas/ChangeLog
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@ -1,3 +1,11 @@
2003-01-17 Stephane Carrez <stcarrez@nerim.fr>
* config/tc-m68hc11.c (md_show_usage): Update usage.
(md_parse_option): Recognize -m68hcs12.
(m68hc11_elf_final_processing): Set EF_M68HCS12_MACH flag to identify
HCS12.
* doc/as.texinfo (Overview): Document new option -m68hcs12.
2003-01-16 Jakub Jelinek <jakub@redhat.com>
* config/tc-ia64.c (ia64_cons_fix_new): Handle @dtprel() in data.

11
gas/config/tc-m68hc11.c
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@ -1,5 +1,5 @@
/* tc-m68hc11.c -- Assembler code for the Motorola 68HC11 & 68HC12.
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
This file is part of GAS, the GNU Assembler.
@ -375,8 +375,9 @@ md_show_usage (stream)
{
get_default_target ();
fprintf (stream, _("\
Motorola 68HC11/68HC12 options:\n\
-m68hc11 | -m68hc12 specify the processor [default %s]\n\
Motorola 68HC11/68HC12/68HCS12 options:\n\
-m68hc11 | -m68hc12 |
-m68hcs12 specify the processor [default %s]\n\
-mshort use 16-bit int ABI (default)\n\
-mlong use 32-bit int ABI\n\
-mshort-double use 32-bit double ABI\n\
@ -503,6 +504,8 @@ md_parse_option (c, arg)
current_architecture = cpu6811;
else if (strcasecmp (arg, "68hc12") == 0)
current_architecture = cpu6812;
else if (strcasecmp (arg, "68hcs12") == 0)
current_architecture = cpu6812 | cpu6812s;
else
as_bad (_("Option `%s' is not recognized."), arg);
break;
@ -3332,6 +3335,8 @@ md_apply_fix3 (fixP, valP, seg)
void
m68hc11_elf_final_processing ()
{
if (current_architecture & cpu6812s)
elf_flags |= EF_M68HCS12_MACH;
elf_elfheader (stdoutput)->e_flags &= ~EF_M68HC11_ABI;
elf_elfheader (stdoutput)->e_flags |= elf_flags;
}

4
gas/doc/as.texinfo
View File

@ -362,7 +362,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
@ifset M68HC11
@emph{Target M68HC11 options:}
[@b{-m68hc11}|@b{-m68hc12}]
[@b{-m68hc11}|@b{-m68hc12}|@b{-m68hcs12}]
[@b{-mshort}|@b{-mlong}]
[@b{-mshort-double}|@b{-mlong-double}]
[@b{--force-long-branchs}] [@b{--short-branchs}]
@ -801,7 +801,7 @@ Motorola 68HC11 or 68HC12 series.
@table @gcctabopt
@item -m68hc11 | -m68hc12
@item -m68hc11 | -m68hc12 | -m68hcs12
Specify what processor is the target. The default is
defined by the configuration option when building the assembler.