diff options
author | Ian Lance Taylor <ian@airs.com> | 1995-08-08 21:46:37 +0000 |
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committer | Ian Lance Taylor <ian@airs.com> | 1995-08-08 21:46:37 +0000 |
commit | e9bb39b456b3533ec2ba360afc944d061c37c7e6 (patch) | |
tree | daad55dc0e19cc8755ba77c1b5a3b0d3700ea1f2 | |
parent | b57bd74908be49da8115e8d6c7dd7489ca8c98d4 (diff) | |
download | gdb-e9bb39b456b3533ec2ba360afc944d061c37c7e6.zip gdb-e9bb39b456b3533ec2ba360afc944d061c37c7e6.tar.gz gdb-e9bb39b456b3533ec2ba360afc944d061c37c7e6.tar.bz2 |
* config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001,
68ec020, 68ec030, 68ec040, and 68330.
(md_pseudo_table): Add chip and comline.
(m68k_init_after_args): Use strcasecmp when comparing default_cpu
against architectures.
(mri_chip, s_chip): New static functions.
-rw-r--r-- | gas/ChangeLog | 7 | ||||
-rw-r--r-- | gas/config/tc-m68k.c | 69 |
2 files changed, 74 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 4969b99..588b479 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,12 @@ Tue Aug 8 13:07:05 1995 Ian Lance Taylor <ian@cygnus.com> + * config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001, + 68ec020, 68ec030, 68ec040, and 68330. + (md_pseudo_table): Add chip and comline. + (m68k_init_after_args): Use strcasecmp when comparing default_cpu + against architectures. + (mri_chip, s_chip): New static functions. + * struc-symbol.h (struct symbol): Add sy_mri_common bit. * read.h (mri_comon_symbol): Declare. (s_mri_common): Declare. diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c index 49fc5ab..046b44c 100644 --- a/gas/config/tc-m68k.c +++ b/gas/config/tc-m68k.c @@ -274,6 +274,8 @@ static void s_data1 PARAMS ((int)); static void s_data2 PARAMS ((int)); static void s_even PARAMS ((int)); static void s_proc PARAMS ((int)); +static void mri_chip PARAMS ((void)); +static void s_chip PARAMS ((int)); static int current_architecture; @@ -297,6 +299,13 @@ static const struct m68k_cpu archs[] = { { m68020, "68k" }, { m68000, "68302" }, { m68000, "68008" }, + { m68000, "68ec000" }, + { m68000, "68hc000" }, + { m68000, "68hc001" }, + { m68020, "68ec020" }, + { m68030, "68ec030" }, + { m68040, "68ec040" }, + { cpu32, "68330" }, { cpu32, "68331" }, { cpu32, "68332" }, { cpu32, "68333" }, @@ -391,6 +400,11 @@ CONST pseudo_typeS md_pseudo_table[] = #ifdef OBJ_ELF {"swbeg", s_ignore, 0}, #endif + + /* The following pseudo-ops are supported for MRI compatibility. */ + {"chip", s_chip, 0}, + {"comline", s_space, 1}, + {0, 0, 0} }; @@ -2937,7 +2951,7 @@ m68k_init_after_args () if (*default_cpu == 'm') default_cpu++; for (i = 0; i < n_archs; i++) - if (!strcmp (default_cpu, archs[i].name)) + if (strcasecmp (default_cpu, archs[i].name) == 0) break; if (i == n_archs) { @@ -3966,9 +3980,60 @@ s_proc (ignore) { demand_empty_rest_of_line (); } + +/* Pseudo-ops handled for MRI compatibility. */ + +/* Handle an MRI style chip specification. */ -/* s_space is defined in read.c .skip is simply an alias to it. */ +static void +mri_chip () +{ + char *s; + char c; + int i; + + s = input_line_pointer; + c = get_symbol_end (); + for (i = 0; i < n_archs; i++) + if (strcasecmp (s, archs[i].name) == 0) + break; + if (i >= n_archs) + { + as_bad ("%s: unrecognized processor name", s); + *input_line_pointer = c; + ignore_rest_of_line (); + return; + } + *input_line_pointer = c; + if (*input_line_pointer == '/') + current_architecture = 0; + else + current_architecture &= m68881 | m68851; + current_architecture |= archs[i].arch; + + while (*input_line_pointer == '/') + { + ++input_line_pointer; + s = input_line_pointer; + c = get_symbol_end (); + if (strcmp (s, "68881") == 0) + current_architecture |= m68881; + else if (strcmp (s, "68851") == 0) + current_architecture |= m68851; + *input_line_pointer = c; + } +} + +/* The MRI CHIP pseudo-op. */ + +static void +s_chip (ignore) + int ignore; +{ + mri_chip (); + demand_empty_rest_of_line (); +} /* * md_parse_option |