From 68a91076b2aab8f60bae551d6df6b3a8aa411463 Mon Sep 17 00:00:00 2001
From: Ahmad Alawneh <lahmos4@gmail.com>
Date: Tue, 20 Jun 2023 14:42:00 -0400
Subject: fix most c warnings

---
 src/cuda-sim/cuda-sim.cc     | 2 +-
 src/cuda-sim/instructions.cc | 2 +-
 src/cuda-sim/ptx_ir.h        | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/cuda-sim')

diff --git a/src/cuda-sim/cuda-sim.cc b/src/cuda-sim/cuda-sim.cc
index b063512..888cf77 100644
--- a/src/cuda-sim/cuda-sim.cc
+++ b/src/cuda-sim/cuda-sim.cc
@@ -1531,7 +1531,7 @@ void function_info::ptx_jit_config(
   std::string filename_c(filename + "_c");
   snprintf(buff, 1024, "c++filt %s > %s", get_name().c_str(),
            filename_c.c_str());
-  assert(system(buff) != NULL);
+  assert(system(buff) != 0);
   FILE *fp = fopen(filename_c.c_str(), "r");
   char * ptr = fgets(buff, 1024, fp);
   if(ptr == NULL ){
diff --git a/src/cuda-sim/instructions.cc b/src/cuda-sim/instructions.cc
index e22d88a..4981c99 100644
--- a/src/cuda-sim/instructions.cc
+++ b/src/cuda-sim/instructions.cc
@@ -1948,7 +1948,7 @@ void mma_impl(const ptx_instruction *pI, core_t *core, warp_inst_t inst) {
             hex_val = (v[k / 2].s64 & 0xffff);
           else
             hex_val = ((v[k / 2].s64 & 0xffff0000) >> 16);
-          nw_v[k].f16 = *((half *)&hex_val);
+          nw_v[k].f16 = *(reinterpret_cast<half*>(hex_val));
         }
       }
       if (!((operand_num == 3) && (type2 == F32_TYPE))) {
diff --git a/src/cuda-sim/ptx_ir.h b/src/cuda-sim/ptx_ir.h
index 8251759..7ba7171 100644
--- a/src/cuda-sim/ptx_ir.h
+++ b/src/cuda-sim/ptx_ir.h
@@ -1248,6 +1248,7 @@ class function_info {
   const ptx_version &get_ptx_version() const {
     return m_symtab->get_ptx_version();
   }
+  virtual ~function_info(){}
   unsigned get_sm_target() const { return m_symtab->get_sm_target(); }
   bool is_extern() const { return m_extern; }
   void set_name(const char *name) { m_name = name; }
-- 
cgit v1.3


From 5831da33a0421de19a34b628813be86bc73b9f91 Mon Sep 17 00:00:00 2001
From: Ahmad Alawneh <lahmos4@gmail.com>
Date: Tue, 20 Jun 2023 15:07:37 -0400
Subject: ignore lex warnings

---
 cuobjdump_to_ptxplus/Makefile | 4 ++--
 src/cuda-sim/Makefile         | 8 ++++----
 src/intersim2/Makefile        | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/cuda-sim')

diff --git a/cuobjdump_to_ptxplus/Makefile b/cuobjdump_to_ptxplus/Makefile
index e95136a..0eb7d1e 100644
--- a/cuobjdump_to_ptxplus/Makefile
+++ b/cuobjdump_to_ptxplus/Makefile
@@ -28,10 +28,10 @@ $(OUTPUT_DIR)/cuobjdump_to_ptxplus: $(OUTPUT_DIR)/cuobjdumpInst.o $(OUTPUT_DIR)/
 
 
 $(OUTPUT_DIR)/lex.ptx_.c : ptx.l
-	${LEX} ${LEXFLAGS} -o$(OUTPUT_DIR)/lex.ptx_.c ptx.l
+	${LEX} ${LEXFLAGS} -o$(OUTPUT_DIR)/lex.ptx_.c ptx.l 2> /dev/null
 
 $(OUTPUT_DIR)/ptx.tab.c : ptx.y
-	${YACC} ${YFLAGS} --name-prefix=ptx_ -v ptx.y  --file-prefix=$(OUTPUT_DIR)/ptx
+	${YACC} ${YFLAGS} --name-prefix=ptx_ -v ptx.y  --file-prefix=$(OUTPUT_DIR)/ptx 2> /dev/null
 
 $(OUTPUT_DIR)/ptx.tab.h :$(OUTPUT_DIR)/ptx.tab.c
 
diff --git a/src/cuda-sim/Makefile b/src/cuda-sim/Makefile
index 01bc480..541cf8f 100644
--- a/src/cuda-sim/Makefile
+++ b/src/cuda-sim/Makefile
@@ -91,16 +91,16 @@ $(OUTPUT_DIR)/lex.ptxinfo_.o: $(OUTPUT_DIR)/lex.ptxinfo_.c $(OUTPUT_DIR)/ptxinfo
 	$(CPP) -c $(CXX_OPT) $(OUTPUT_DIR)/lex.ptxinfo_.c -o $(OUTPUT_DIR)/lex.ptxinfo_.o
 
 $(OUTPUT_DIR)/ptx.tab.c: ptx.y
-	bison --name-prefix=ptx_ -v -d ptx.y --file-prefix=$(OUTPUT_DIR)/ptx
+	bison --name-prefix=ptx_ -v -d ptx.y --file-prefix=$(OUTPUT_DIR)/ptx 2> /dev/null
 
 $(OUTPUT_DIR)/ptxinfo.tab.c: ptxinfo.y
-	bison --name-prefix=ptxinfo_ -v -d ptxinfo.y --file-prefix=$(OUTPUT_DIR)/ptxinfo
+	bison --name-prefix=ptxinfo_ -v -d ptxinfo.y --file-prefix=$(OUTPUT_DIR)/ptxinfo 2> /dev/null
 
 $(OUTPUT_DIR)/lex.ptx_.c: ptx.l
-	flex --outfile=$(OUTPUT_DIR)/lex.ptx_.c ptx.l 
+	flex --outfile=$(OUTPUT_DIR)/lex.ptx_.c ptx.l 2> /dev/null
 
 $(OUTPUT_DIR)/lex.ptxinfo_.c: ptxinfo.l
-	flex --outfile=$(OUTPUT_DIR)/lex.ptxinfo_.c ptxinfo.l 
+	flex --outfile=$(OUTPUT_DIR)/lex.ptxinfo_.c ptxinfo.l 2> /dev/null
 
 clean:
 	rm -f *~ *.o *.gcda *.gcno *.gcov libgpgpu_ptx_sim.a \
diff --git a/src/intersim2/Makefile b/src/intersim2/Makefile
index 3eeeb70..dad436a 100644
--- a/src/intersim2/Makefile
+++ b/src/intersim2/Makefile
@@ -136,10 +136,10 @@ depend:
 	makedepend -f$(OBJDIR)/Makefile.makedepend -I$(INCPATH) -p$(OBJDIR)/ $(ALL_SRCS) 2> /dev/null
 
 ${LEX_OBJS}: $(OBJDIR)/lex.yy.c $(OBJDIR)/y.tab.h
-	$(CC) $(CPPFLAGS) -c $< -o $@
+	$(CC) -Wno-unused-function $(CPPFLAGS) -c $< -o $@
 
 ${YACC_OBJS}: $(OBJDIR)/y.tab.c $(OBJDIR)/y.tab.h
-	$(CC) $(CPPFLAGS) -c $< -o $@
+	$(CC) -Wno-unused-function $(CPPFLAGS) -c $< -o $@
 
 ${OBJDIR}/%.o: %.cpp 
 	$(CXX) $(CPPFLAGS) -c $< -o $@
-- 
cgit v1.3