mips - for r5900 generate igen simulator.
igen - stop crash when simulator isn't multi-sim'ed
This commit is contained in:
Andrew Cagney
parent
6271cadd10
commit
c4db5b04f8
@ -1,8 +1,13 @@
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Sat Jan 31 14:50:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
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* gen-engine.c (gen_engine_h): Don't assume a model is present.
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(gen_engine_c): Ditto.
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* igen.c (gen_run_c): Ditto.
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* gen-engine.c (print_run_body): Use CIA_GET & CIA_SET instead of
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CPU_CIA. Parameterize with CPU argument.
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Fri Jan 30 09:09:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
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* gen.h (struct _gen_list): Replace processor with model.
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@ -727,7 +727,9 @@ gen_engine_h (lf *file,
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for (entry = gen->tables; entry != NULL; entry = entry->next)
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{
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print_engine_run_function_header (file,
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entry->model->name,
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(options.gen.multi_sim
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? entry->model->name
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: NULL),
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is_function_declaration);
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}
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}
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@ -765,7 +767,9 @@ gen_engine_c(lf *file,
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/* output the main engine routine */
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print_engine_run_function_header (file,
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entry->model->name,
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(options.gen.multi_sim
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? entry->model->name
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: NULL),
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is_function_definition);
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print_run_body (file, entry->table);
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break;
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@ -1,5 +1,10 @@
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Sat Jan 31 14:49:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
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start-sanitize-r5900
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* configure.in (sim_igen_filter): For r5900, use igen.
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* configure: Re-generate.
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end-sanitize-r5900
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* interp.c (sim_engine_run): Add `nr_cpus' argument.
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* mips.igen (model): Map processor names onto BFD name.
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19
sim/mips/configure
vendored
19
sim/mips/configure
vendored
@ -1817,6 +1817,7 @@ case "${target}" in
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# end-sanitize-tx19
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# start-sanitize-r5900
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mips64r59*-*-*) sim_default_gen=IGEN
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sim_use_gen=IGEN
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sim_igen_machine="-M r5900"
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;;
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# end-sanitize-r5900
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@ -1872,17 +1873,17 @@ for ac_hdr in string.h strings.h stdlib.h stdlib.h
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do
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ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo "configure:1876: checking for $ac_hdr" >&5
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echo "configure:1877: checking for $ac_hdr" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1881 "configure"
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#line 1882 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:1886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:1887: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -1909,7 +1910,7 @@ fi
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done
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echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
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echo "configure:1913: checking for fabs in -lm" >&5
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echo "configure:1914: checking for fabs in -lm" >&5
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ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -1917,7 +1918,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lm $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 1921 "configure"
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#line 1922 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -1928,7 +1929,7 @@ int main() {
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fabs()
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; return 0; }
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EOF
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if { (eval echo configure:1932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:1933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -1958,12 +1959,12 @@ fi
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for ac_func in aint anint sqrt
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:1962: checking for $ac_func" >&5
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echo "configure:1963: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1967 "configure"
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#line 1968 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1986,7 +1987,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:1990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:1991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -116,6 +116,7 @@ case "${target}" in
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# end-sanitize-tx19
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# start-sanitize-r5900
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mips64r59*-*-*) sim_default_gen=IGEN
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sim_use_gen=IGEN
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sim_igen_machine="-M r5900"
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;;
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# end-sanitize-r5900
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