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| author | David Edelsohn <dje.gcc@gmail.com> | 1997-04-17 22:26:31 +0000 |
|---|---|---|
| committer | David Edelsohn <dje.gcc@gmail.com> | 1997-04-17 22:26:31 +0000 |
| commit | 63ddb6bd72bc7bb7c541bcb7be876b91467c70f3 (patch) | |
| tree | 72ade9000d14876a7ca44e41ee81ed1da09952d0 /sim/common | |
| parent | b57d4d17d64d0402e2b8faa74ae70d540e5e0b9c (diff) | |
| download | gdb-63ddb6bd72bc7bb7c541bcb7be876b91467c70f3.zip gdb-63ddb6bd72bc7bb7c541bcb7be876b91467c70f3.tar.gz gdb-63ddb6bd72bc7bb7c541bcb7be876b91467c70f3.tar.bz2 | |
* aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
Check for functions getrusage, time.
* sim-basics.h (SIM_ELAPSED_TIME): New typedef.
(sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
* sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
(sim_elapsed_time_get, sim_elapsed_time_since): New functions.
Diffstat (limited to 'sim/common')
| -rw-r--r-- | sim/common/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/common/aclocal.m4 | 10 | ||||
| -rw-r--r-- | sim/common/sim-basics.h | 8 |
3 files changed, 23 insertions, 2 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 22df2d5..f285cb1 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,5 +1,12 @@ Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com> + * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. + Check for functions getrusage, time. + * sim-basics.h (SIM_ELAPSED_TIME): New typedef. + (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. + * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. + (sim_elapsed_time_get, sim_elapsed_time_since): New functions. + * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. * sim-options.c, sim-options.h: New files. diff --git a/sim/common/aclocal.m4 b/sim/common/aclocal.m4 index 2e4e5a9..68896d0 100644 --- a/sim/common/aclocal.m4 +++ b/sim/common/aclocal.m4 @@ -30,7 +30,6 @@ AC_PROG_CC AC_PROG_INSTALL # Put a plausible default for CC_FOR_BUILD in Makefile. -AC_C_CROSS if test "x$cross_compiling" = "xno"; then CC_FOR_BUILD='$(CC)' else @@ -45,7 +44,10 @@ AC_SUBST(AR) AC_PROG_RANLIB # Check for common headers. -AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h) +# FIXME: Seems to me this can cause problems for i386-windows hosts. +# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*. +AC_CHECK_HEADERS(stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h) +AC_CHECK_FUNCS(getrusage time) . ${srcdir}/../../bfd/configure.host @@ -130,6 +132,10 @@ fi],[sim_trace=""])dnl AC_SUBST(sim_trace) +dnl Types used by common code +AC_TYPE_SIGNAL + + dnl These are available to append to as desired. sim_link_files= sim_link_links= diff --git a/sim/common/sim-basics.h b/sim/common/sim-basics.h index f3db0e0..00f83a1 100644 --- a/sim/common/sim-basics.h +++ b/sim/common/sim-basics.h @@ -65,6 +65,14 @@ void *zalloc (unsigned long size); void zfree(void*); +/* Utilities for elapsed time reporting. */ +/* Opaque type, known only inside sim_elapsed_time_foo fns. */ +typedef unsigned long SIM_ELAPSED_TIME; +/* Get reference point for future call to sim_time_elapsed. */ +SIM_ELAPSED_TIME sim_elapsed_time_get (void); +/* Elapsed time in milliseconds since START. */ +unsigned long sim_elapsed_time_since (SIM_ELAPSED_TIME start); + /* Global types that code manipulates */ |