mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-24 04:00:07 +08:00
These changes clean things up a bit, and improve Solaris cross
support when using /opt/SUNWspro/SC2.0/acc. Tue Nov 10 09:50:25 1992 Ian Lance Taylor (ian@cygnus.com) * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss section. * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, comment_chars, line_comment_chars and line_seperator_chars consistently const, and always initialized them. Included read.h.
This commit is contained in:
Ian Lance Taylor
@ -1,3 +1,12 @@
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Tue Nov 10 09:50:25 1992 Ian Lance Taylor (ian@cygnus.com)
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* obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
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section.
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* atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
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comment_chars, line_comment_chars and line_seperator_chars
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consistently const, and always initialized them. Included read.h.
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Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
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* tc-sparc.c (sparc_ip): Add code to flag error if an absolute
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@ -23,7 +23,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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extern FLONUM_TYPE generic_floating_point_number; /* Flonums returned here. */
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extern char EXP_CHARS[];
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extern const char EXP_CHARS[];
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/* Precision in LittleNums. */
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#define MAX_PRECISION (4)
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#define F_PRECISION (2)
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@ -481,7 +481,7 @@ static void DEFUN(fill_section,(abfd, filehdr, file_cursor),
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else if (strcmp(s->s_name,".data")==0)
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s->s_flags |= STYP_DATA;
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else if (strcmp(s->s_name,".bss")==0)
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s->s_flags |= STYP_BSS;
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s->s_flags |= STYP_BSS | STYP_NOLOAD;
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else if (strcmp(s->s_name,".lit")==0)
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s->s_flags = STYP_LIT | STYP_TEXT;
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@ -22,6 +22,7 @@
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much bloody rewriting required before. There still probably is. */
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#include "as.h"
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#include "read.h"
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#include "opcode/a29k.h"
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@ -102,7 +103,7 @@ int md_reloc_size = 12; /* Not bfdized*/
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/* This array holds the chars that always start a comment. If the
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pre-processor is disabled, these aren't very useful */
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char comment_chars[] = ";";
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const char comment_chars[] = ";";
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/* This array holds the chars that only start a comment at the beginning of
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a line. If the line seems to have the form '# 123 filename'
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@ -111,19 +112,19 @@ char comment_chars[] = ";";
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first line of the input file. This is because the compiler outputs
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#NO_APP at the beginning of its output. */
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/* Also note that comments like this one will always work */
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char line_comment_chars[] = "#";
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const char line_comment_chars[] = "#";
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/* We needed an unused char for line separation to work around the
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lack of macros, using sed and such. */
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char line_separator_chars[] = "@";
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const char line_separator_chars[] = "@";
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/* Chars that can be used to separate mant from exp in floating point nums */
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char EXP_CHARS[] = "eE";
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const char EXP_CHARS[] = "eE";
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/* Chars that mean this number is a floating point constant */
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/* As in 0f12.456 */
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/* or 0d1.2345e12 */
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char FLT_CHARS[] = "rRsSfFdDxXpP";
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const char FLT_CHARS[] = "rRsSfFdDxXpP";
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/* Also be aware that MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT may have to be
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changed in read.c . Ideally it shouldn't have to know about it at all,
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@ -52,6 +52,8 @@ const char comment_chars[] = "|";
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/* Also note that comments like this one will always work. */
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const char line_comment_chars[] = "#";
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const char line_separator_chars[] = "";
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/* Chars that can be used to separate mant from exp in floating point nums */
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const char EXP_CHARS[] = "eE";
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@ -577,11 +579,17 @@ static char alt_notend_table[256];
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* advance the pointer.
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*/
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enum _register m68k_reg_parse(ccp)
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register char **ccp;
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enum _register
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m68k_reg_parse(ccp)
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register char **ccp;
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{
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char *start = *ccp;
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#ifdef REGISTER_PREFIX
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if (*start == REGISTER_PREFIX)
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++start;
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#endif
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if (isalpha(*start) && is_name_beginner(*start))
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{
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char c;
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@ -589,12 +597,11 @@ register char **ccp;
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symbolS *symbolP;
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c = *p++;
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while (isalpha(c) || isdigit(c))
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{
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c = *p++;
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}
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while (isalpha(c) || isdigit(c) || c == '_')
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{
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c = *p++;
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}
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;
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* -- p = 0;
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symbolP = symbol_find(start);
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*p = c;
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@ -1965,7 +1972,6 @@ void m68k_ip (instring)
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break;
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} /* Its BIG */
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if(offs(opP->con1)>0) {
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as_warn("Bignum assumed to be binary bit-pattern");
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if(offs(opP->con1)>baseo) {
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as_warn("Bignum too big for %c format; truncated",s[1]);
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offs(opP->con1)=baseo;
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@ -3500,7 +3506,14 @@ void
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fixS *fixP;
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long val;
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{
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#ifdef IBM_COMPILER_SUX
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/* This is unnecessary but it convinces the native rs6000
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compiler to generate the code we want. */
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char *buf = fixP->fx_frag->fr_literal;
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buf += fixP->fx_where;
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#else /* IBM_COMPILER_SUX */
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char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
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#endif /* IBM_COMPILER_SUX */
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switch(fixP->fx_size) {
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case 1:
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@ -4136,19 +4149,6 @@ int ok;
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break;
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}
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break;
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case SEG_TEXT:
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case SEG_DATA:
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case SEG_BSS:
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case SEG_UNKNOWN:
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case SEG_DIFFERENCE:
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if(ok>=10 && ok<=70) {
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seg(exp)=SEG_ABSOLUTE;
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adds(exp)=0;
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subs(exp)=0;
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offs(exp)= (ok==10) ? 1 : 0;
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as_warn("Can't deal with expression \"%s\": defaulting to %ld",exp->e_beg,offs(exp));
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}
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break;
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case SEG_BIG:
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if (offs (exp) < 0 /* flonum */
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&& (ok == 80 /* no bignums */
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@ -4176,7 +4176,21 @@ int ok;
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}
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break;
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default:
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as_fatal("failed sanity check.");
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case SEG_TEXT:
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case SEG_DATA:
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case SEG_BSS:
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case SEG_UNKNOWN:
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case SEG_DIFFERENCE:
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if(ok>=10 && ok<=70) {
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seg(exp)=SEG_ABSOLUTE;
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adds(exp)=0;
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subs(exp)=0;
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offs(exp)= (ok==10) ? 1 : 0;
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as_warn("Can't deal with expression \"%s\": defaulting to %ld",exp->e_beg,offs(exp));
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}
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break;
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}
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if(input_line_pointer!=exp->e_end+1)
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as_bad("Ignoring junk after expression");
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@ -148,18 +148,20 @@ long omagic = OMAGIC;
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/* These chars start a comment anywhere in a source file (except inside
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another comment */
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char comment_chars[] = ";";
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const char comment_chars[] = ";";
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/* These chars only start a comment at the beginning of a line. */
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char line_comment_chars[] = "#";
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const char line_comment_chars[] = "#";
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const char line_separator_chars[] = "";
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/* Chars that can be used to separate mant from exp in floating point nums */
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char EXP_CHARS[] = "eE";
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const char EXP_CHARS[] = "eE";
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/* Chars that mean this number is a floating point constant */
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/* as in 0f123.456 */
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/* or 0H1.234E-12 (see exp chars above) */
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char FLT_CHARS[] = "dDfF";
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const char FLT_CHARS[] = "dDfF";
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extern void float_cons (), cons (), s_globl (), s_line (),
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s_space (), s_set (), stringer (), s_lcomm ();
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@ -28,12 +28,14 @@
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#include "../opcodes/z8k-opc.h"
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#include "as.h"
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#include "read.h"
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#include "bfd.h"
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#include <ctype.h>
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#include "listing.h"
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char comment_chars[] = { ';',0 };
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char line_separator_chars[] = { '$' ,0};
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const char comment_chars[] = { '!',0 };
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const char line_separator_chars[] = { ';' ,0};
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const char line_comment_chars[] = "";
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extern int machine;
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extern int coff_flags;
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@ -74,8 +76,8 @@ const pseudo_typeS md_pseudo_table[] =
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{ "import", s_ignore, 0},
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{ "page", listing_eject, 0},
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{ "program", s_ignore, 0},
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{ "SEGM", s_segm, 0},
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{ "UNSEG", s_unseg, 0},
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{ "z8001", s_segm, 0},
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{ "z8002", s_unseg, 0},
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{ 0,0,0 }
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};
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@ -85,7 +87,7 @@ const char EXP_CHARS[] = "eE";
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/* Chars that mean this number is a floating point constant */
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/* As in 0f12.456 */
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/* or 0d1.2345e12 */
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char FLT_CHARS[] = "rRsSfFdDxXpP";
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const char FLT_CHARS[] = "rRsSfFdDxXpP";
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const relax_typeS md_relax_table[1];
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@ -139,9 +141,11 @@ typedef struct z8k_op
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|
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|
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|
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static op_type *da_address;
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static op_type *imm_operand;
|
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static expressionS *da_operand;
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static expressionS *imm_operand;
|
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|
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|
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int reg[16];
|
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int the_cc;
|
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|
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char *
|
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@ -187,24 +191,24 @@ DEFUN(parse_reg,(src, mode, reg),
|
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unsigned int *reg)
|
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{
|
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char *res = 0;
|
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if (src[0] == 'R')
|
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if (src[0] == 'r')
|
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{
|
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if (src[1] == 'R')
|
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if (src[1] == 'r')
|
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{
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*mode = CLASS_REG_LONG;
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res = whatreg(reg, src+2);
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}
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else if (src[1] == 'H')
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else if (src[1] == 'h')
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{
|
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*mode = CLASS_REG_BYTE;
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res = whatreg(reg, src+2);
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}
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else if (src[1] == 'L')
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else if (src[1] == 'l')
|
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{
|
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*mode = CLASS_REG_BYTE;
|
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res = whatreg(reg, src+2);
|
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}
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else if (src[1] == 'Q')
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else if (src[1] == 'q')
|
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{
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* mode = CLASS_REG_QUAD;
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res = whatreg(reg, src+2);
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@ -318,27 +322,28 @@ char *name;
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|
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struct cc_names table[] =
|
||||
{
|
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0x0,"F",
|
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0x6,"Z",
|
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0xe,"NZ",
|
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0x7,"C",
|
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0xf,"NC",
|
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0xd,"PL",
|
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0x5,"MI",
|
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0xe,"NE",
|
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0x6,"EQ",
|
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0x4,"OV",
|
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0xc,"NOV",
|
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0x4,"PE",
|
||||
0xC,"PO",
|
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0x9,"GE",
|
||||
0x1,"LT",
|
||||
0xa,"GT",
|
||||
0x2,"LE",
|
||||
0xf,"UGE",
|
||||
0x7,"ULT",
|
||||
0xb,"UGT",
|
||||
0x3,"ULE",
|
||||
0x0,"f",
|
||||
0x1,"lt",
|
||||
0x2,"le",
|
||||
0x3,"ule",
|
||||
0x4,"ov",
|
||||
0x4,"pe",
|
||||
0x5,"mi",
|
||||
0x6,"eq",
|
||||
0x6,"z",
|
||||
0x7,"c",
|
||||
0x7,"ult",
|
||||
0x8,"t",
|
||||
0x9,"ge",
|
||||
0xa,"gt",
|
||||
0xb,"ugt",
|
||||
0xc,"nov",
|
||||
0xc,"po",
|
||||
0xd,"pl",
|
||||
0xe,"ne",
|
||||
0xe,"nz",
|
||||
0xf,"nc",
|
||||
0xf,"uge",
|
||||
0,0
|
||||
};
|
||||
|
||||
@ -351,6 +356,9 @@ DEFUN(get_cc_operand,(ptr, mode, dst),
|
||||
char *src = *ptr;
|
||||
int r;
|
||||
int i;
|
||||
while (*src== ' ')
|
||||
src++;
|
||||
|
||||
mode->mode = CLASS_CC;
|
||||
for (i = 0; table[i].name; i++)
|
||||
{
|
||||
@ -360,12 +368,12 @@ DEFUN(get_cc_operand,(ptr, mode, dst),
|
||||
if (table[i].name[j] != src[j])
|
||||
goto fail;
|
||||
}
|
||||
the_cc = table[i].value;
|
||||
the_cc = table[i].value;
|
||||
*ptr = src + j;
|
||||
return;
|
||||
fail:;
|
||||
}
|
||||
the_cc = 0x8;
|
||||
the_cc = 0x8;
|
||||
return ;
|
||||
}
|
||||
|
||||
@ -382,10 +390,13 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
unsigned int size;
|
||||
mode->mode = 0;
|
||||
|
||||
|
||||
while (*src == ' ')
|
||||
src++;
|
||||
if (*src == '#')
|
||||
{
|
||||
mode->mode = CLASS_IMM;
|
||||
imm_operand = mode;
|
||||
imm_operand = &(mode->exp);
|
||||
src = parse_exp(src+1, &(mode->exp));
|
||||
}
|
||||
else if (*src == '@') {
|
||||
@ -395,8 +406,8 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
}
|
||||
else
|
||||
{
|
||||
int reg;
|
||||
end = parse_reg(src, &mode->mode, ®);
|
||||
int regn;
|
||||
end = parse_reg(src, &mode->mode, ®n);
|
||||
|
||||
if (end)
|
||||
{
|
||||
@ -423,9 +434,9 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
regaddr(mode->mode,"ra(rb) ra");
|
||||
regword(mode->mode,"ra(rb) rb");
|
||||
mode->mode = CLASS_BX;
|
||||
mode->reg = reg;
|
||||
mode->reg = regn;
|
||||
mode->x_reg = nr;
|
||||
|
||||
reg[ARG_RX] = nr;
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -435,13 +446,14 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
src = parse_exp(src, &(mode->exp));
|
||||
src = checkfor(src, ')');
|
||||
mode->mode = CLASS_BA;
|
||||
mode->reg = reg;
|
||||
mode->reg = regn;
|
||||
mode->x_reg = 0;
|
||||
da_operand = &(mode->exp);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
mode->reg = reg;
|
||||
mode->reg = regn;
|
||||
mode->x_reg = 0;
|
||||
}
|
||||
}
|
||||
@ -452,12 +464,12 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
if (*src == '(')
|
||||
{
|
||||
src++;
|
||||
end = parse_reg(src, &(mode->mode), ®);
|
||||
end = parse_reg(src, &(mode->mode), ®n);
|
||||
regword(mode->mode,"addr(Ra) ra");
|
||||
mode->mode = CLASS_X;
|
||||
mode->reg = reg;
|
||||
mode->reg = regn;
|
||||
mode->x_reg =0;
|
||||
da_address = mode;
|
||||
da_operand = &(mode->exp);
|
||||
src = checkfor(end, ')');
|
||||
}
|
||||
else
|
||||
@ -466,7 +478,7 @@ DEFUN(get_operand,(ptr, mode, dst),
|
||||
mode->mode = CLASS_DA;
|
||||
mode->reg = 0;
|
||||
mode->x_reg = 0;
|
||||
da_address = mode;
|
||||
da_operand = &(mode->exp);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -488,9 +500,17 @@ DEFUN(get_operands,(opcode, op_end, operand),
|
||||
operand[1].mode = 0;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
case 1:
|
||||
ptr++;
|
||||
get_operand(& ptr, operand +0,0);
|
||||
if (opcode->arg_info[0] == CLASS_CC)
|
||||
{
|
||||
get_cc_operand(&ptr, operand+0,0);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
get_operand(& ptr, operand +0,0);
|
||||
}
|
||||
operand[1].mode =0;
|
||||
break;
|
||||
|
||||
@ -502,11 +522,21 @@ DEFUN(get_operands,(opcode, op_end, operand),
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
get_operand(& ptr, operand +0,0);
|
||||
}
|
||||
if (*ptr == ',') ptr++;
|
||||
get_operand(& ptr, operand +1, 1);
|
||||
break;
|
||||
|
||||
case 3:
|
||||
ptr++;
|
||||
get_operand(& ptr, operand +0,0);
|
||||
if (*ptr == ',') ptr++;
|
||||
get_operand(& ptr, operand +1, 1);
|
||||
if (*ptr == ',') ptr++;
|
||||
get_operand(& ptr, operand +2, 2);
|
||||
break;
|
||||
|
||||
default:
|
||||
abort();
|
||||
@ -521,8 +551,8 @@ DEFUN(get_operands,(opcode, op_end, operand),
|
||||
provided
|
||||
*/
|
||||
|
||||
int reg[16];
|
||||
expressionS disp;
|
||||
|
||||
|
||||
|
||||
static
|
||||
opcode_entry_type *
|
||||
@ -547,9 +577,34 @@ DEFUN(get_specific,(opcode, operands),
|
||||
{
|
||||
int mode = operands[i].mode;
|
||||
|
||||
if ((mode&CLASS_MASK) != (this_try->arg_info[i] & CLASS_MASK)) goto fail;
|
||||
|
||||
reg[this_try->arg_info[i] & ARG_MASK] = operands[i].reg;
|
||||
if ((mode&CLASS_MASK) != (this_try->arg_info[i] & CLASS_MASK))
|
||||
{
|
||||
/* it could be an pc rel operand, if this is a da mode and
|
||||
we like disps, then insert it */
|
||||
|
||||
if (mode == CLASS_DA && this_try->arg_info[i] == CLASS_DISP)
|
||||
{
|
||||
/* This is the case */
|
||||
operands[i].mode = CLASS_DISP;
|
||||
}
|
||||
else {
|
||||
/* Can't think of a way to turn what we've been given into
|
||||
something that's ok */
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
switch (mode & CLASS_MASK) {
|
||||
default:
|
||||
break;
|
||||
case CLASS_X:
|
||||
case CLASS_IR:
|
||||
case CLASS_BA:
|
||||
case CLASS_BX:
|
||||
case CLASS_DISP:
|
||||
case CLASS_REG:
|
||||
reg[this_try->arg_info[i] & ARG_MASK] = operands[i].reg;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
found =1;
|
||||
@ -587,17 +642,20 @@ static void
|
||||
DEFUN(newfix,(ptr, type, operand),
|
||||
int ptr AND
|
||||
int type AND
|
||||
op_type *operand)
|
||||
expressionS *operand)
|
||||
{
|
||||
|
||||
fix_new(frag_now,
|
||||
ptr,
|
||||
1,
|
||||
operand->exp.X_add_symbol,
|
||||
operand->exp.X_subtract_symbol,
|
||||
operand->exp.X_add_number,
|
||||
0,
|
||||
type);
|
||||
if (operand->X_add_symbol
|
||||
|| operand->X_subtract_symbol
|
||||
|| operand->X_add_number) {
|
||||
fix_new(frag_now,
|
||||
ptr,
|
||||
1,
|
||||
operand->X_add_symbol,
|
||||
operand->X_subtract_symbol,
|
||||
operand->X_add_number,
|
||||
0,
|
||||
type);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -619,15 +677,7 @@ static void
|
||||
int nib;
|
||||
int nibble;
|
||||
unsigned short *class_ptr;
|
||||
length = this_try->length;
|
||||
if (segmented_mode && da_address)
|
||||
{
|
||||
/* two more bytes when in segmented mode and using da address
|
||||
mode */
|
||||
length += 2;
|
||||
}
|
||||
output = frag_more(length);
|
||||
memset(buffer, 20, 0);
|
||||
memset(buffer, 20, 0);
|
||||
class_ptr = this_try->byte_info;
|
||||
top: ;
|
||||
|
||||
@ -637,19 +687,38 @@ memset(buffer, 20, 0);
|
||||
switch (c & CLASS_MASK)
|
||||
{
|
||||
default:
|
||||
|
||||
abort();
|
||||
case CLASS_ADDRESS:
|
||||
/* Direct address, we don't cope with the SS mode right now */
|
||||
if (segmented_mode) {
|
||||
newfix((output_ptr-buffer)/2, R_DA | R_SEG, da_address);
|
||||
output_ptr += 8;
|
||||
newfix((output_ptr-buffer)/2, R_DA | R_SEG, da_operand);
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
}
|
||||
else {
|
||||
newfix((output_ptr-buffer)/2, R_DA, da_address);
|
||||
output_ptr += 4;
|
||||
newfix((output_ptr-buffer)/2, R_DA, da_operand);
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
}
|
||||
da_address = 0;
|
||||
da_operand = 0;
|
||||
break;
|
||||
case CLASS_DISP8:
|
||||
/* pc rel 8 bit */
|
||||
newfix((output_ptr-buffer)/2, R_JR, da_operand);
|
||||
da_operand = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
break;
|
||||
|
||||
case CLASS_CC:
|
||||
*output_ptr++ = the_cc;
|
||||
break;
|
||||
@ -670,27 +739,51 @@ memset(buffer, 20, 0);
|
||||
right reg */
|
||||
*output_ptr++ = reg[c & 0xf];
|
||||
break;
|
||||
case CLASS_DISP:
|
||||
newfix((output_ptr-buffer)/2, R_DA, da_operand);
|
||||
da_operand= 0;
|
||||
output_ptr += 4;
|
||||
break;
|
||||
case CLASS_IMM:
|
||||
{
|
||||
nib = 0;
|
||||
switch (c & ARG_MASK)
|
||||
{
|
||||
case ARG_IMM4:
|
||||
*output_ptr ++ = imm_operand->X_add_number;
|
||||
imm_operand->X_add_number = 0;
|
||||
newfix((output_ptr-buffer)/2, R_IMM4L, imm_operand);
|
||||
break;
|
||||
case ARG_IMMNMINUS1:
|
||||
imm_operand->X_add_number --;
|
||||
newfix((output_ptr-buffer)/2, R_IMM4L, imm_operand);
|
||||
*output_ptr++ = 0;
|
||||
break;
|
||||
|
||||
case ARG_IMM8:
|
||||
newfix((output_ptr-buffer)/2, R_IMM8, imm_operand);
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
|
||||
case ARG_NIM16:
|
||||
imm_operand->X_add_number = - imm_operand->X_add_number;
|
||||
newfix((output_ptr-buffer)/2, R_DA, imm_operand);
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
break;
|
||||
|
||||
case ARG_IMM16:
|
||||
newfix((output_ptr-buffer)/2, R_IMM16, imm_operand);
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
*output_ptr++ = 0;
|
||||
{
|
||||
int n = imm_operand->X_add_number ;
|
||||
imm_operand->X_add_number = 0;
|
||||
newfix((output_ptr-buffer)/2, R_DA, imm_operand);
|
||||
*output_ptr++ = n>>24;
|
||||
*output_ptr++ = n>>16;
|
||||
*output_ptr++ = n>>8;
|
||||
*output_ptr++ = n;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case ARG_IMM32:
|
||||
@ -719,8 +812,11 @@ memset(buffer, 20, 0);
|
||||
/* Copy from the nibble buffer into the frag */
|
||||
|
||||
{
|
||||
int length = (output_ptr - buffer) / 2 ;
|
||||
char *src = buffer;
|
||||
char *fragp = output;
|
||||
char *fragp = frag_more(length);
|
||||
frag_wane(frag_now);
|
||||
frag_new(0);
|
||||
while (src < output_ptr)
|
||||
{
|
||||
*fragp = (src[0] << 4) | src[1];
|
||||
@ -747,7 +843,7 @@ void
|
||||
char *op_start;
|
||||
char *op_end;
|
||||
unsigned int i;
|
||||
struct z8k_op operand[2];
|
||||
struct z8k_op operand[3];
|
||||
opcode_entry_type *opcode;
|
||||
opcode_entry_type * prev_opcode;
|
||||
|
||||
@ -954,12 +1050,18 @@ long val;
|
||||
buf[0] = (buf[0] & 0xf0) | ((buf[0] + val) & 0xf);
|
||||
break;
|
||||
|
||||
case R_JR:
|
||||
|
||||
*buf++= val;
|
||||
/* if (val != 0) abort();*/
|
||||
break;
|
||||
|
||||
|
||||
case R_IMM8:
|
||||
buf[0] += val;
|
||||
break;
|
||||
|
||||
break;
|
||||
case R_DA:
|
||||
case R_IMM16:
|
||||
*buf++=(val>>8);
|
||||
*buf++=val;
|
||||
break;
|
||||
@ -1033,7 +1135,7 @@ bfd_vma base;
|
||||
{
|
||||
|
||||
case 2:
|
||||
intr->r_type = R_IMM16;
|
||||
intr->r_type = R_DA;
|
||||
break;
|
||||
case 1:
|
||||
intr->r_type = R_IMM8;
|
||||
|
||||
Reference in New Issue
Block a user