diff options
| -rw-r--r-- | config.h.in | 3 | ||||
| -rwxr-xr-x | configure | 14 | ||||
| -rw-r--r-- | riscv/processor.cc | 7 | ||||
| -rw-r--r-- | riscv/riscv.ac | 5 |
4 files changed, 0 insertions, 29 deletions
diff --git a/config.h.in b/config.h.in index 461cb5d..c89b10d 100644 --- a/config.h.in +++ b/config.h.in @@ -105,9 +105,6 @@ /* Enable support for running target in either endianness */ #undef RISCV_ENABLE_DUAL_ENDIAN -/* Enable PC histogram generation */ -#undef RISCV_ENABLE_HISTOGRAM - /* Enable hardware support for misaligned loads and stores */ #undef RISCV_ENABLE_MISALIGNED @@ -715,7 +715,6 @@ with_isa with_priv with_varch with_target -enable_histogram enable_dirty enable_misaligned enable_dual_endian @@ -1361,7 +1360,6 @@ Optional Features: --enable-stow Enable stow-based install --enable-optional-subprojects Enable all optional subprojects - --enable-histogram Enable PC histogram generation --enable-dirty Enable hardware management of PTE accessed and dirty bits --enable-misaligned Enable hardware support for misaligned loads and @@ -6051,18 +6049,6 @@ else as_fn_error $? "libpthread is required" "$LINENO" 5 fi -# Check whether --enable-histogram was given. -if test "${enable_histogram+set}" = set; then : - enableval=$enable_histogram; -fi - -if test "x$enable_histogram" = "xyes"; then : - - -$as_echo "#define RISCV_ENABLE_HISTOGRAM /**/" >>confdefs.h - - -fi # Check whether --enable-dirty was given. if test "${enable_dirty+set}" = set; then : diff --git a/riscv/processor.cc b/riscv/processor.cc index 6e06408..2925478 100644 --- a/riscv/processor.cc +++ b/riscv/processor.cc @@ -519,13 +519,6 @@ void processor_t::set_debug(bool value) void processor_t::set_histogram(bool value) { histogram_enabled = value; -#ifndef RISCV_ENABLE_HISTOGRAM - if (value) { - fprintf(stderr, "PC Histogram support has not been properly enabled;"); - fprintf(stderr, " please re-build the riscv-isa-sim project using \"configure --enable-histogram\".\n"); - abort(); - } -#endif } void processor_t::enable_log_commits() diff --git a/riscv/riscv.ac b/riscv/riscv.ac index 5f623be..70d8438 100644 --- a/riscv/riscv.ac +++ b/riscv/riscv.ac @@ -39,11 +39,6 @@ AC_SEARCH_LIBS([dlopen], [dl dld], [ AC_CHECK_LIB(pthread, pthread_create, [], [AC_MSG_ERROR([libpthread is required])]) -AC_ARG_ENABLE([histogram], AS_HELP_STRING([--enable-histogram], [Enable PC histogram generation])) -AS_IF([test "x$enable_histogram" = "xyes"], [ - AC_DEFINE([RISCV_ENABLE_HISTOGRAM],,[Enable PC histogram generation]) -]) - AC_ARG_ENABLE([dirty], AS_HELP_STRING([--enable-dirty], [Enable hardware management of PTE accessed and dirty bits])) AS_IF([test "x$enable_dirty" = "xyes"], [ AC_DEFINE([RISCV_ENABLE_DIRTY],,[Enable hardware management of PTE accessed and dirty bits]) |