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Change VL_THREADED to use C++11, and compute and test related GCC flags automatically

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This commit is contained in:
Wilson Snyder 2017-10-07 21:29:57 -04:00
parent 6bd47b54df
commit 3c1b82255e
15 changed files with 136 additions and 43 deletions
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2
Changes
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@ -17,6 +17,8 @@ The contributors that suggested a given feature are shown in []. Thanks!
**** The internal test_verilated test directory is moved to be part of test_regress. **** The internal test_verilated test directory is moved to be part of test_regress.
**** The experimental VL_THREADED setting (only, not normal mode) now requires C++11.
**** Fix over-aggressive inlining, bug1223. [John Coiner] **** Fix over-aggressive inlining, bug1223. [John Coiner]
**** Fix Ubuntu 17.10 issues, bug1223 partial. [John Coiner] **** Fix Ubuntu 17.10 issues, bug1223 partial. [John Coiner]

1
MANIFEST.SKIP
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@ -39,5 +39,6 @@ nodist/
/vc_hdrs.h$ /vc_hdrs.h$
/csrc/ /csrc/
doxygen-doc/.* doxygen-doc/.*
obj_dir/.*
TAGS TAGS
.*~ .*~

32
configure.ac
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@ -140,10 +140,12 @@ AC_DEFUN([_MY_CXX_CHECK_FLAG],
AC_DEFUN([_MY_CXX_CHECK_SET], AC_DEFUN([_MY_CXX_CHECK_SET],
[# _MY_CXX_CHECK_SET(variable,flag) -- Check if compiler supports specific options [# _MY_CXX_CHECK_SET(variable,flag) -- Check if compiler supports specific options
# If it does, set variable to flag # If it does, set variable to flag, only if not previously set
_MY_CXX_CHECK_FLAG($2) if test "$$1" = ""; then
if test "$_my_result" = "yes" ; then _MY_CXX_CHECK_FLAG($2)
$1="$$1 $2" if test "$_my_result" = "yes" ; then
$1="$2"
fi
fi fi
]) ])
@ -156,6 +158,28 @@ AC_DEFUN([_MY_CXX_CHECK_OPT],
fi fi
]) ])
# Flag to select newest language standard supported
# Macros work such that first option that passes is the one we take
# gnu++14 is the newest that Verilator supports
# std++03 is the oldest that Verilator supports
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=gnu++14)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=gnu++11)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=gnu++03)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=c++14)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=c++11)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_NEWEST,-std=c++03)
AC_SUBST(CFG_CXXFLAGS_STD_NEWEST)
# And likewise oldest standard (same list above, backwards)
# This is used for internal testing
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=std++03)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=std++11)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=std++14)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=gnu++03)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=gnu++11)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=gnu++14)
_MY_CXX_CHECK_SET(CFG_CXXFLAGS_STD_OLDEST,-std=gnu++17)
AC_SUBST(CFG_CXXFLAGS_STD_OLDEST)
# Flags for compiling Verilator internals including parser, and Verilated files # Flags for compiling Verilator internals including parser, and Verilated files
# These turn on extra warnings and are only used with 'configure --enable-ccwarn' # These turn on extra warnings and are only used with 'configure --enable-ccwarn'
_MY_CXX_CHECK_OPT(CFG_CXXFLAGS_WEXTRA,-Wextra) _MY_CXX_CHECK_OPT(CFG_CXXFLAGS_WEXTRA,-Wextra)

1
examples/tracing_c/Makefile_obj
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@ -25,7 +25,6 @@ CPPFLAGS += -MMD -MP
CPPFLAGS += -DVL_DEBUG=1 CPPFLAGS += -DVL_DEBUG=1
# Turn on some more flags (when configured appropriately) # Turn on some more flags (when configured appropriately)
ifeq ($(CFG_WITH_CCWARN),yes) # Local... Else don't burden users ifeq ($(CFG_WITH_CCWARN),yes) # Local... Else don't burden users
CPPFLAGS += -DVL_THREADED=1
CPPFLAGS += -W -Werror -Wall CPPFLAGS += -W -Werror -Wall
endif endif

1
examples/tracing_sc/Makefile_obj
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@ -27,7 +27,6 @@ CPPFLAGS += -DVL_DEBUG=1
CPPFLAGS += -Wno-deprecated CPPFLAGS += -Wno-deprecated
# Turn on some more flags (when configured appropriately) # Turn on some more flags (when configured appropriately)
ifeq ($(CFG_WITH_CCWARN),yes) # Local... Else don't burden users ifeq ($(CFG_WITH_CCWARN),yes) # Local... Else don't burden users
CPPFLAGS += -DVL_THREADED=1
CPPFLAGS += -W -Werror -Wall CPPFLAGS += -W -Werror -Wall
endif endif

32
include/verilated.cpp
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@ -37,9 +37,9 @@ VerilatedVoidCb Verilated::s_flushCb = NULL;
// Keep below together in one cache line // Keep below together in one cache line
Verilated::Serialized Verilated::s_s; Verilated::Serialized Verilated::s_s;
VL_THREAD const VerilatedScope* Verilated::t_dpiScopep = NULL; VL_THREAD_LOCAL const VerilatedScope* Verilated::t_dpiScopep = NULL;
VL_THREAD const char* Verilated::t_dpiFilename = ""; VL_THREAD_LOCAL const char* Verilated::t_dpiFilename = "";
VL_THREAD int Verilated::t_dpiLineno = 0; VL_THREAD_LOCAL int Verilated::t_dpiLineno = 0;
struct Verilated::CommandArgValues Verilated::s_args = {0, NULL}; struct Verilated::CommandArgValues Verilated::s_args = {0, NULL};
VerilatedImp VerilatedImp::s_s; VerilatedImp VerilatedImp::s_s;
@ -372,8 +372,8 @@ void _vl_vsformat(std::string& output, const char* formatp, va_list ap) {
// Note uses a single buffer internally; presumes only one usage per printf // Note uses a single buffer internally; presumes only one usage per printf
// Note also assumes variables < 64 are not wide, this assumption is // Note also assumes variables < 64 are not wide, this assumption is
// sometimes not true in low-level routines written here in verilated.cpp // sometimes not true in low-level routines written here in verilated.cpp
static VL_THREAD char tmp[VL_VALUE_STRING_MAX_WIDTH]; static VL_THREAD_LOCAL char tmp[VL_VALUE_STRING_MAX_WIDTH];
static VL_THREAD char tmpf[VL_VALUE_STRING_MAX_WIDTH]; static VL_THREAD_LOCAL char tmpf[VL_VALUE_STRING_MAX_WIDTH];
const char* pctp = NULL; // Most recent %##.##g format const char* pctp = NULL; // Most recent %##.##g format
bool inPct = false; bool inPct = false;
bool widthSet = false; bool widthSet = false;
@ -657,7 +657,7 @@ IData _vl_vsscanf(FILE* fp, // If a fscanf
// Read a Verilog $sscanf/$fscanf style format into the output list // Read a Verilog $sscanf/$fscanf style format into the output list
// The format must be pre-processed (and lower cased) by Verilator // The format must be pre-processed (and lower cased) by Verilator
// Arguments are in "width, arg-value (or WDataIn* if wide)" form // Arguments are in "width, arg-value (or WDataIn* if wide)" form
static VL_THREAD char tmp[VL_VALUE_STRING_MAX_WIDTH]; static VL_THREAD_LOCAL char tmp[VL_VALUE_STRING_MAX_WIDTH];
int floc = fbits - 1; int floc = fbits - 1;
IData got = 0; IData got = 0;
bool inPct = false; bool inPct = false;
@ -881,7 +881,7 @@ void VL_FCLOSE_I(IData fdi) {
} }
void VL_SFORMAT_X(int obits, CData& destr, const char* formatp, ...) { void VL_SFORMAT_X(int obits, CData& destr, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -892,7 +892,7 @@ void VL_SFORMAT_X(int obits, CData& destr, const char* formatp, ...) {
} }
void VL_SFORMAT_X(int obits, SData& destr, const char* formatp, ...) { void VL_SFORMAT_X(int obits, SData& destr, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -903,7 +903,7 @@ void VL_SFORMAT_X(int obits, SData& destr, const char* formatp, ...) {
} }
void VL_SFORMAT_X(int obits, IData& destr, const char* formatp, ...) { void VL_SFORMAT_X(int obits, IData& destr, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -914,7 +914,7 @@ void VL_SFORMAT_X(int obits, IData& destr, const char* formatp, ...) {
} }
void VL_SFORMAT_X(int obits, QData& destr, const char* formatp, ...) { void VL_SFORMAT_X(int obits, QData& destr, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -925,7 +925,7 @@ void VL_SFORMAT_X(int obits, QData& destr, const char* formatp, ...) {
} }
void VL_SFORMAT_X(int obits, void* destp, const char* formatp, ...) { void VL_SFORMAT_X(int obits, void* destp, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -945,7 +945,7 @@ void VL_SFORMAT_X(int obits_ignored, std::string &output, const char* formatp, .
} }
std::string VL_SFORMATF_NX(const char* formatp, ...) { std::string VL_SFORMATF_NX(const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -956,7 +956,7 @@ std::string VL_SFORMATF_NX(const char* formatp, ...) {
} }
void VL_WRITEF(const char* formatp, ...) { void VL_WRITEF(const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
va_list ap; va_list ap;
va_start(ap,formatp); va_start(ap,formatp);
@ -968,7 +968,7 @@ void VL_WRITEF(const char* formatp, ...) {
} }
void VL_FWRITEF(IData fpi, const char* formatp, ...) { void VL_FWRITEF(IData fpi, const char* formatp, ...) {
VL_STATIC_OR_THREAD std::string output; // static only for speed static VL_THREAD_LOCAL std::string output; // static only for speed
output = ""; output = "";
FILE* fp = VL_CVT_I_FP(fpi); FILE* fp = VL_CVT_I_FP(fpi);
if (VL_UNLIKELY(!fp)) return; if (VL_UNLIKELY(!fp)) return;
@ -1247,7 +1247,7 @@ IData VL_VALUEPLUSARGS_INN(int, const std::string& ld, std::string& rdr) {
const char* vl_mc_scan_plusargs(const char* prefixp) { const char* vl_mc_scan_plusargs(const char* prefixp) {
const std::string& match = VerilatedImp::argPlusMatch(prefixp); const std::string& match = VerilatedImp::argPlusMatch(prefixp);
static VL_THREAD char outstr[VL_VALUE_STRING_MAX_WIDTH]; static VL_THREAD_LOCAL char outstr[VL_VALUE_STRING_MAX_WIDTH];
if (match == "") return NULL; if (match == "") return NULL;
strncpy(outstr, match.c_str()+strlen(prefixp)+1, // +1 to skip the "+" strncpy(outstr, match.c_str()+strlen(prefixp)+1, // +1 to skip the "+"
VL_VALUE_STRING_MAX_WIDTH); VL_VALUE_STRING_MAX_WIDTH);
@ -1315,7 +1315,7 @@ void Verilated::commandArgs(int argc, const char** argv) {
const char* Verilated::commandArgsPlusMatch(const char* prefixp) { const char* Verilated::commandArgsPlusMatch(const char* prefixp) {
const std::string& match = VerilatedImp::argPlusMatch(prefixp); const std::string& match = VerilatedImp::argPlusMatch(prefixp);
static VL_THREAD char outstr[VL_VALUE_STRING_MAX_WIDTH]; static VL_THREAD_LOCAL char outstr[VL_VALUE_STRING_MAX_WIDTH];
if (match == "") return ""; if (match == "") return "";
strncpy(outstr, match.c_str(), VL_VALUE_STRING_MAX_WIDTH); strncpy(outstr, match.c_str(), VL_VALUE_STRING_MAX_WIDTH);
outstr[VL_VALUE_STRING_MAX_WIDTH-1] = '\0'; outstr[VL_VALUE_STRING_MAX_WIDTH-1] = '\0';

6
include/verilated.h
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@ -234,9 +234,9 @@ class Verilated {
Serialized(); Serialized();
} s_s; } s_s;
static VL_THREAD const VerilatedScope* t_dpiScopep; ///< DPI context scope static VL_THREAD_LOCAL const VerilatedScope* t_dpiScopep; ///< DPI context scope
static VL_THREAD const char* t_dpiFilename; ///< DPI context filename static VL_THREAD_LOCAL const char* t_dpiFilename; ///< DPI context filename
static VL_THREAD int t_dpiLineno; ///< DPI context line number static VL_THREAD_LOCAL int t_dpiLineno; ///< DPI context line number
// no need to be save-restored (serialized) the // no need to be save-restored (serialized) the
// assumption is that the restore is allowed to pass different arguments // assumption is that the restore is allowed to pass different arguments

4
include/verilated.mk.in
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@ -16,6 +16,10 @@ RANLIB = ranlib
CFG_WITH_CCWARN = @CFG_WITH_CCWARN@ CFG_WITH_CCWARN = @CFG_WITH_CCWARN@
CFG_WITH_LONGTESTS = @CFG_WITH_LONGTESTS@ CFG_WITH_LONGTESTS = @CFG_WITH_LONGTESTS@
# Select newest language
CFG_CXXFLAGS_STD_NEWEST = @CFG_CXXFLAGS_STD_NEWEST@
# Select oldest language (for Verilator internal testing only)
CFG_CXXFLAGS_STD_OLDEST = @CFG_CXXFLAGS_STD_OLDEST@
# Compiler flags to use to turn off unused and generated code warnings, such as -Wno-div-by-zero # Compiler flags to use to turn off unused and generated code warnings, such as -Wno-div-by-zero
CFG_CXXFLAGS_NO_UNUSED = @CFG_CXXFLAGS_NO_UNUSED@ CFG_CXXFLAGS_NO_UNUSED = @CFG_CXXFLAGS_NO_UNUSED@
# Compiler flags that turn on extra warnings # Compiler flags that turn on extra warnings

9
include/verilated_vpi.cpp
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@ -721,9 +721,9 @@ void vpi_put_delays(vpiHandle object, p_vpi_delay delay_p) {
// value processing // value processing
void vpi_get_value(vpiHandle object, p_vpi_value value_p) { void vpi_get_value(vpiHandle object, p_vpi_value value_p) {
static VL_THREAD char outStr[1+VL_MULS_MAX_WORDS*32]; // Maximum required size is for binary string, one byte per bit plus null termination static VL_THREAD_LOCAL char outStr[1+VL_MULS_MAX_WORDS*32]; // Maximum required size is for binary string, one byte per bit plus null termination
// cppcheck-suppress variableScope // cppcheck-suppress variableScope
static VL_THREAD int outStrSz = sizeof(outStr)-1; static VL_THREAD_LOCAL int outStrSz = sizeof(outStr)-1;
VL_DEBUG_IF_PLI(VL_PRINTF("-vltVpi: vpi_get_value %p\n",object);); VL_DEBUG_IF_PLI(VL_PRINTF("-vltVpi: vpi_get_value %p\n",object););
_VL_VPI_ERROR_RESET(); // reset vpi error status _VL_VPI_ERROR_RESET(); // reset vpi error status
if (VL_UNLIKELY(!value_p)) return; if (VL_UNLIKELY(!value_p)) return;
@ -733,7 +733,7 @@ void vpi_get_value(vpiHandle object, p_vpi_value value_p) {
if (value_p->format == vpiVectorVal) { if (value_p->format == vpiVectorVal) {
// Vector pointer must come from our memory pool // Vector pointer must come from our memory pool
// It only needs to persist until the next vpi_get_value // It only needs to persist until the next vpi_get_value
static VL_THREAD t_vpi_vecval out[VL_MULS_MAX_WORDS*2]; static VL_THREAD_LOCAL t_vpi_vecval out[VL_MULS_MAX_WORDS*2];
value_p->value.vector = out; value_p->value.vector = out;
switch (vop->varp()->vltype()) { switch (vop->varp()->vltype()) {
case VLVT_UINT8: case VLVT_UINT8:
@ -884,7 +884,6 @@ void vpi_get_value(vpiHandle object, p_vpi_value value_p) {
} }
for (i=0; i<chars; ++i) { for (i=0; i<chars; ++i) {
char val = (datap[i>>1]>>((i&1)<<2))&15; char val = (datap[i>>1]>>((i&1)<<2))&15;
static char hex[] = "0123456789abcdef";
if (i==(chars-1)) { if (i==(chars-1)) {
// most signifcant char, mask off non existant bits when vector // most signifcant char, mask off non existant bits when vector
// size is not a multiple of 4 // size is not a multiple of 4
@ -894,7 +893,7 @@ void vpi_get_value(vpiHandle object, p_vpi_value value_p) {
val &= (1<<rem)-1; val &= (1<<rem)-1;
} }
} }
outStr[chars-i-1] = hex[static_cast<int>(val)]; outStr[chars-i-1] = "0123456789abcdef"[static_cast<int>(val)];
} }
outStr[i]=0; // NULL terminate outStr[i]=0; // NULL terminate
return; return;

6
include/verilated_vpi.h
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@ -215,7 +215,7 @@ public:
virtual const VerilatedRange* rangep() const { return &get_range(); } virtual const VerilatedRange* rangep() const { return &get_range(); }
virtual const char* name() { return m_varp->name(); } virtual const char* name() { return m_varp->name(); }
virtual const char* fullname() { virtual const char* fullname() {
VL_STATIC_OR_THREAD std::string out; static VL_THREAD_LOCAL std::string out;
out = std::string(m_scopep->name())+"."+name(); out = std::string(m_scopep->name())+"."+name();
return out.c_str(); return out.c_str();
} }
@ -243,7 +243,7 @@ public:
virtual vluint32_t size() const { return varp()->range().elements(); } virtual vluint32_t size() const { return varp()->range().elements(); }
virtual const VerilatedRange* rangep() const { return &(varp()->range()); } virtual const VerilatedRange* rangep() const { return &(varp()->range()); }
virtual const char* fullname() { virtual const char* fullname() {
VL_STATIC_OR_THREAD std::string out; static VL_THREAD_LOCAL std::string out;
char num[20]; sprintf(num,"%d",m_index); char num[20]; sprintf(num,"%d",m_index);
out = std::string(scopep()->name())+"."+name()+"["+num+"]"; out = std::string(scopep()->name())+"."+name()+"["+num+"]";
return out.c_str(); return out.c_str();
@ -464,7 +464,7 @@ public:
return this; return this;
} }
void setMessage(std::string file, PLI_INT32 line, std::string message, ...) { void setMessage(std::string file, PLI_INT32 line, std::string message, ...) {
static VL_THREAD std::string filehold; static VL_THREAD_LOCAL std::string filehold;
_VL_VPI_ERROR_SET; _VL_VPI_ERROR_SET;
m_errorInfo.state = vpiPLI; m_errorInfo.state = vpiPLI;
filehold = file; filehold = file;

22
include/verilatedos.h
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@ -77,17 +77,18 @@
#ifdef VL_THREADED #ifdef VL_THREADED
# ifdef __GNUC__ # ifdef __GNUC__
# define VL_THREAD __thread ///< Storage class for thread-local storage # if (__cplusplus < 201103L) && !defined(VL_THREADED_NO_C11_WARNING)
# error "VL_THREADED support plans to move to C++-11 and later only; use newer --std to be ready"
# endif
# else # else
# error "Unsupported compiler for VL_THREADED: No thread-local declarator" # error "Unsupported compiler for VL_THREADED: No thread-local declarator"
# endif # endif
# define VL_STATIC_OR_THREAD ///< Static if unthreaded, as some strings can be faster # define VL_THREAD_LOCAL thread_local ///< Use new C++ static local thread
// ///< if non-dynamic and can't do "static VL_THREAD string"
#else #else
# define VL_THREAD ///< Storage class for thread-local storage # define VL_THREAD_LOCAL ///< Use new C++ static local thread
# define VL_STATIC_OR_THREAD static ///< Static if unthreaded, as some strings can be faster
// ///< if non-dynamic and can't do "static VL_THREAD string"
#endif #endif
#define VL_THREAD ///< Deprecated
#define VL_STATIC_OR_THREAD static ///< Deprecated
#ifdef _MSC_VER #ifdef _MSC_VER
# define VL_ULL(c) (c##ui64) ///< Add appropriate suffix to 64-bit constant # define VL_ULL(c) (c##ui64) ///< Add appropriate suffix to 64-bit constant
@ -109,9 +110,14 @@
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__) #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
# define VL_HAS_UNIQUE_PTR # define VL_HAS_UNIQUE_PTR
# define VL_UNIQUE_PTR unique_ptr # define VL_HAS_UNORDERED_MAP
# define VL_UNIQUE_PTR std::unique_ptr
# define VL_UNORDERED_MAP std::unordered_map
# define VL_INCLUDE_UNORDERED_MAP <unordered_map>
#else #else
# define VL_UNIQUE_PTR auto_ptr # define VL_UNIQUE_PTR std::auto_ptr
# define VL_UNORDERED_MAP std::map
# define VL_INCLUDE_UNORDERED_MAP <map>
#endif #endif
//========================================================================= //=========================================================================

4
src/V3Broken.cpp
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@ -31,7 +31,7 @@
#include <cstdarg> #include <cstdarg>
#include <unistd.h> #include <unistd.h>
#include <algorithm> #include <algorithm>
#include <map> #include VL_INCLUDE_UNORDERED_MAP
#include "V3Global.h" #include "V3Global.h"
#include "V3Broken.h" #include "V3Broken.h"
@ -47,7 +47,7 @@ class BrokenTable : public AstNVisitor {
private: private:
// MEMBERS // MEMBERS
// For each node, we keep if it exists or not. // For each node, we keep if it exists or not.
typedef map<const AstNode*,int> NodeMap; typedef VL_UNORDERED_MAP<const AstNode*,int> NodeMap; // Performance matters (when --debug)
static NodeMap s_nodes; // Set of all nodes that exist static NodeMap s_nodes; // Set of all nodes that exist
// BITMASK // BITMASK
enum { FLAG_ALLOCATED = 0x01 }; // new() and not delete()ed enum { FLAG_ALLOCATED = 0x01 }; // new() and not delete()ed

9
test_regress/Makefile_obj
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@ -35,6 +35,15 @@ CPPFLAGS += $(CPPFLAGS_DRIVER)
CPPFLAGS += $(CPPFLAGS_DRIVER2) CPPFLAGS += $(CPPFLAGS_DRIVER2)
CPPFLAGS += $(CPPFLAGS_ADD) CPPFLAGS += $(CPPFLAGS_ADD)
ifeq ($(CFG_WITH_LONGTESTS),yes)
ifeq ($(DRIVER_STD),newest)
CPPFLAGS += $(CFG_CXXFLAGS_STD_NEWEST)
endif
ifeq ($(DRIVER_STD),oldest)
CPPFLAGS += $(CFG_CXXFLAGS_STD_OLDEST)
endif
endif
####################################################################### #######################################################################
# Linking final exe # Linking final exe

25
test_regress/t/t_include_all_newest.pl Executable file
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@ -0,0 +1,25 @@
#!/usr/bin/perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
# redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
top_filename("t/t_include_all.v");
my $root = "..";
compile (
# Can't use --coverage and --savable together, so cheat and compile inline
verilator_flags2 => ['--cc --coverage-toggle --coverage-line --coverage-user --trace --vpi $root/include/verilated_save.cpp'],
make_flags => 'DRIVER_STD=newest CPPFLAGS_ADD=-DVL_THREADED=1',
);
execute (
check_finished=>1,
);
ok(1);
1;

25
test_regress/t/t_include_all_oldest.pl Executable file
View File

@ -0,0 +1,25 @@
#!/usr/bin/perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
# redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
top_filename("t/t_include_all.v");
my $root = "..";
compile (
# Can't use --coverage and --savable together, so cheat and compile inline
verilator_flags2 => ['--cc --coverage-toggle --coverage-line --coverage-user --trace --vpi $root/include/verilated_save.cpp'],
make_flags => 'DRIVER_STD=oldest',
);
execute (
check_finished=>1,
);
ok(1);
1;