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-rw-r--r--src/cuda-sim/Makefile8
-rw-r--r--src/cuda-sim/ptx.y23
-rw-r--r--src/cuda-sim/ptx_parser.cc26
-rw-r--r--src/cuda-sim/ptx_parser.h38
4 files changed, 53 insertions, 42 deletions
diff --git a/src/cuda-sim/Makefile b/src/cuda-sim/Makefile
index 999dad7..85d1c8c 100644
--- a/src/cuda-sim/Makefile
+++ b/src/cuda-sim/Makefile
@@ -79,16 +79,16 @@ libgpgpu_ptx_sim.a: $(OBJS)
ar rcs $(OUTPUT_DIR)/libgpgpu_ptx_sim.a $(OUTPUT_DIR)/ptx.tab.o $(OUTPUT_DIR)/lex.ptx_.o $(OUTPUT_DIR)/ptxinfo.tab.o $(OUTPUT_DIR)/lex.ptxinfo_.o $(OBJS)
$(OUTPUT_DIR)/ptx.tab.o: $(OUTPUT_DIR)/ptx.tab.c
- $(CPP) -c $(OPT) -DYYDEBUG $(OUTPUT_DIR)/ptx.tab.c -o $(OUTPUT_DIR)/ptx.tab.o
+ $(CPP) -c $(CXX_OPT) -DYYDEBUG $(OUTPUT_DIR)/ptx.tab.c -o $(OUTPUT_DIR)/ptx.tab.o
$(OUTPUT_DIR)/lex.ptx_.o: $(OUTPUT_DIR)/lex.ptx_.c
- $(CPP) -c $(OPT) $(OUTPUT_DIR)/lex.ptx_.c -o $(OUTPUT_DIR)/lex.ptx_.o
+ $(CPP) -c $(CXX_OPT) $(OUTPUT_DIR)/lex.ptx_.c -o $(OUTPUT_DIR)/lex.ptx_.o
$(OUTPUT_DIR)/ptxinfo.tab.o: $(OUTPUT_DIR)/ptxinfo.tab.c
- $(CPP) -c $(OPT) -DYYDEBUG $(OUTPUT_DIR)/ptxinfo.tab.c -o $(OUTPUT_DIR)/ptxinfo.tab.o
+ $(CPP) -c $(CXX_OPT) -DYYDEBUG $(OUTPUT_DIR)/ptxinfo.tab.c -o $(OUTPUT_DIR)/ptxinfo.tab.o
$(OUTPUT_DIR)/lex.ptxinfo_.o: $(OUTPUT_DIR)/lex.ptxinfo_.c $(OUTPUT_DIR)/ptxinfo.tab.c
- $(CPP) -c $(OPT) $(OUTPUT_DIR)/lex.ptxinfo_.c -o $(OUTPUT_DIR)/lex.ptxinfo_.o
+ $(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
diff --git a/src/cuda-sim/ptx.y b/src/cuda-sim/ptx.y
index 8447693..837fbe9 100644
--- a/src/cuda-sim/ptx.y
+++ b/src/cuda-sim/ptx.y
@@ -229,7 +229,6 @@ class ptx_recognizer;
#include <string.h>
#include <math.h>
void syntax_not_implemented(yyscan_t yyscanner, ptx_recognizer* recognizer);
- extern int g_func_decl;
int ptx_lex(YYSTYPE * yylval_param, yyscan_t yyscanner, ptx_recognizer* recognizer);
int ptx_error( yyscan_t yyscanner, ptx_recognizer* recognizer, const char *s );
%}
@@ -260,21 +259,21 @@ block_spec_list: block_spec
function_decl: function_decl_header LEFT_PAREN { recognizer->start_function($1); recognizer->func_header_info("(");} param_entry RIGHT_PAREN {recognizer->func_header_info(")");} function_ident_param { $$ = recognizer->reset_symtab(); }
| function_decl_header { recognizer->start_function($1); } function_ident_param { $$ = recognizer->reset_symtab(); }
- | function_decl_header { recognizer->start_function($1); recognizer->add_function_name(""); g_func_decl=0; $$ = recognizer->reset_symtab(); }
+ | function_decl_header { recognizer->start_function($1); recognizer->add_function_name(""); recognizer->g_func_decl=0; $$ = recognizer->reset_symtab(); }
;
-function_ident_param: IDENTIFIER { recognizer->add_function_name($1); } LEFT_PAREN {recognizer->func_header_info("(");} param_list RIGHT_PAREN { g_func_decl=0; recognizer->func_header_info(")"); }
- | IDENTIFIER { recognizer->add_function_name($1); g_func_decl=0; }
+function_ident_param: IDENTIFIER { recognizer->add_function_name($1); } LEFT_PAREN {recognizer->func_header_info("(");} param_list RIGHT_PAREN { recognizer->g_func_decl=0; recognizer->func_header_info(")"); }
+ | IDENTIFIER { recognizer->add_function_name($1); recognizer->g_func_decl=0; }
;
-function_decl_header: ENTRY_DIRECTIVE { $$ = 1; g_func_decl=1; recognizer->func_header(".entry"); }
- | VISIBLE_DIRECTIVE ENTRY_DIRECTIVE { $$ = 1; g_func_decl=1; recognizer->func_header(".entry"); }
- | WEAK_DIRECTIVE ENTRY_DIRECTIVE { $$ = 1; g_func_decl=1; recognizer->func_header(".entry"); }
- | FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; recognizer->func_header(".func"); }
- | VISIBLE_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; recognizer->func_header(".func"); }
- | WEAK_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; recognizer->func_header(".func"); }
- | EXTERN_DIRECTIVE FUNC_DIRECTIVE { $$ = 2; g_func_decl=1; recognizer->func_header(".func"); }
- | WEAK_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; g_func_decl=1; recognizer->func_header(".func"); }
+function_decl_header: ENTRY_DIRECTIVE { $$ = 1; recognizer->g_func_decl=1; recognizer->func_header(".entry"); }
+ | VISIBLE_DIRECTIVE ENTRY_DIRECTIVE { $$ = 1; recognizer->g_func_decl=1; recognizer->func_header(".entry"); }
+ | WEAK_DIRECTIVE ENTRY_DIRECTIVE { $$ = 1; recognizer->g_func_decl=1; recognizer->func_header(".entry"); }
+ | FUNC_DIRECTIVE { $$ = 0; recognizer->g_func_decl=1; recognizer->func_header(".func"); }
+ | VISIBLE_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; recognizer->g_func_decl=1; recognizer->func_header(".func"); }
+ | WEAK_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; recognizer->g_func_decl=1; recognizer->func_header(".func"); }
+ | EXTERN_DIRECTIVE FUNC_DIRECTIVE { $$ = 2; recognizer->g_func_decl=1; recognizer->func_header(".func"); }
+ | WEAK_DIRECTIVE FUNC_DIRECTIVE { $$ = 0; recognizer->g_func_decl=1; recognizer->func_header(".func"); }
;
param_list: /*empty*/
diff --git a/src/cuda-sim/ptx_parser.cc b/src/cuda-sim/ptx_parser.cc
index a61dc16..897beaf 100644
--- a/src/cuda-sim/ptx_parser.cc
+++ b/src/cuda-sim/ptx_parser.cc
@@ -49,7 +49,6 @@ void set_ptx_warp_size(const struct core_config * warp_size)
static bool g_debug_ir_generation=false;
const char *g_filename;
-unsigned g_max_regs_per_thread = 0;
// the program intermediate representation...
static symbol_table *g_global_allfiles_symbol_table = NULL;
@@ -61,27 +60,6 @@ static symbol *g_last_symbol = NULL;
int g_error_detected = 0;
-// type specifier stuff:
-memory_space_t g_space_spec = undefined_space;
-memory_space_t g_ptr_spec = undefined_space;
-int g_scalar_type_spec = -1;
-int g_vector_spec = -1;
-int g_alignment_spec = -1;
-int g_extern_spec = 0;
-
-// variable declaration stuff:
-type_info *g_var_type = NULL;
-
-// instruction definition stuff:
-const symbol *g_pred;
-int g_neg_pred;
-int g_pred_mod;
-symbol *g_label;
-int g_opcode = -1;
-std::list<operand_info> g_operands;
-std::list<int> g_options;
-std::list<int> g_wmma_options;
-std::list<int> g_scalar_type;
#define PTX_PARSE_DPRINTF(...) \
if( g_debug_ir_generation ) { \
@@ -362,10 +340,6 @@ bool check_for_duplicates( const char *identifier )
extern std::set<std::string> g_globals;
extern std::set<std::string> g_constants;
-int g_func_decl = 0;
-int g_ident_add_uid = 0;
-unsigned g_const_alloc = 1;
-
// Returns padding that needs to be inserted ahead of address to make it aligned to min(size, maxalign)
/*
* @param address the address in bytes
diff --git a/src/cuda-sim/ptx_parser.h b/src/cuda-sim/ptx_parser.h
index fb1b7f2..c52fe20 100644
--- a/src/cuda-sim/ptx_parser.h
+++ b/src/cuda-sim/ptx_parser.h
@@ -29,6 +29,7 @@
#define ptx_parser_INCLUDED
#include "../abstract_hardware_model.h"
+#include "ptx_ir.h"
extern const char *g_filename;
extern int g_error_detected;
@@ -44,7 +45,20 @@ class ptx_recognizer {
scanner = NULL;
g_size = -1;
g_add_identifier_cached__identifier = NULL;
+ g_alignment_spec = -1;
+ g_var_type = NULL;
+ g_opcode = -1;
+ g_space_spec = undefined_space;
+ g_ptr_spec = undefined_space;
+ g_scalar_type_spec = -1;
+ g_vector_spec = -1;
+ g_extern_spec = 0;
+ g_func_decl = 0;
+ g_ident_add_uid = 0;
+ g_const_alloc = 1;
+ g_max_regs_per_thread = 0;
}
+ // global list
yyscan_t scanner;
#define LINEBUF_SIZE (4*1024)
char linebuf[LINEBUF_SIZE];
@@ -53,7 +67,31 @@ class ptx_recognizer {
char *g_add_identifier_cached__identifier;
int g_add_identifier_cached__array_dim;
int g_add_identifier_cached__array_ident;
+ int g_alignment_spec;
+ // variable declaration stuff:
+ type_info *g_var_type;
+ // instruction definition stuff:
+ const symbol *g_pred;
+ int g_neg_pred;
+ int g_pred_mod;
+ symbol *g_label;
+ int g_opcode;
+ std::list<operand_info> g_operands;
+ std::list<int> g_options;
+ std::list<int> g_wmma_options;
+ std::list<int> g_scalar_type;
+ // type specifier stuff:
+ memory_space_t g_space_spec;
+ memory_space_t g_ptr_spec;
+ int g_scalar_type_spec;
+ int g_vector_spec;
+ int g_extern_spec;
+ int g_func_decl;
+ int g_ident_add_uid;
+ unsigned g_const_alloc;
+ unsigned g_max_regs_per_thread;
+ // member function list
void init_directive_state();
void init_instruction_state();
void start_function( int entry_point );
generated by cgit v1.3 (git 2.53.0) at 2026-07-11 07:32:54 +0000