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d3dcompiler: Track the location of each lexer token.

This commit is contained in:
Matteo Bruni 2012-07-12 16:01:33 +02:00 committed by Alexandre Julliard
parent 632703d8cf
commit 40cbcabc0b
3 changed files with 39 additions and 7 deletions
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7
dlls/d3dcompiler_43/d3dcompiler_private.h
View File

@ -705,7 +705,7 @@ struct hlsl_ir_node
enum hlsl_ir_node_type type;
struct hlsl_type *data_type;
char *source_file;
const char *source_file;
unsigned int line;
unsigned int column;
};
@ -823,8 +823,11 @@ struct parse_variable_def
struct hlsl_parse_ctx
{
char *source_file;
const char **source_files;
unsigned int source_files_count;
const char *source_file;
unsigned int line_no;
unsigned int column;
enum parse_status status;
struct compilation_messages messages;

9
dlls/d3dcompiler_43/hlsl.l
View File

@ -29,6 +29,14 @@
#include "hlsl.tab.h"
WINE_DEFAULT_DEBUG_CHANNEL(hlsl_parser);
#define YY_USER_ACTION \
do { \
hlsl_lloc.first_column = hlsl_ctx.column; \
hlsl_lloc.first_line = hlsl_ctx.line_no; \
hlsl_ctx.column += yyleng; \
} while(0);
%}
%option noyywrap nounput noinput
@ -206,6 +214,7 @@ row_major {return KW_ROW_MAJOR; }
{WS}+ {}
{NEWLINE} {
hlsl_ctx.line_no++;
hlsl_ctx.column = 1;
}
^# {

30
dlls/d3dcompiler_43/hlsl.y
View File

@ -95,7 +95,7 @@ void hlsl_report_message(const char *filename, DWORD line, DWORD column,
static void hlsl_error(const char *s)
{
hlsl_report_message(hlsl_ctx.source_file, hlsl_ctx.line_no, 1, HLSL_LEVEL_ERROR, "%s", s);
hlsl_report_message(hlsl_ctx.source_file, hlsl_ctx.line_no, hlsl_ctx.column, HLSL_LEVEL_ERROR, "%s", s);
}
static void debug_dump_decl(struct hlsl_type *type, DWORD modifiers, const char *declname, unsigned int line_no)
@ -177,6 +177,7 @@ static unsigned int components_count_expr_list(struct list *list)
%}
%locations
%error-verbose
%union
@ -360,8 +361,19 @@ preproc_directive: PRE_LINE STRING
{
TRACE("Updating line information to file %s, line %u\n", debugstr_a($2), $1);
hlsl_ctx.line_no = $1;
d3dcompiler_free(hlsl_ctx.source_file);
hlsl_ctx.source_file = $2;
if (strcmp($2, hlsl_ctx.source_file))
{
const char **new_array;
hlsl_ctx.source_file = $2;
new_array = d3dcompiler_realloc(hlsl_ctx.source_files,
sizeof(*hlsl_ctx.source_files) * hlsl_ctx.source_files_count + 1);
if (new_array)
{
hlsl_ctx.source_files = new_array;
hlsl_ctx.source_files[hlsl_ctx.source_files_count++] = $2;
}
}
}
any_identifier: VAR_IDENTIFIER
@ -978,11 +990,16 @@ struct bwriter_shader *parse_hlsl(enum shader_type type, DWORD major, DWORD mino
struct hlsl_scope *scope, *next_scope;
struct hlsl_type *hlsl_type, *next_type;
struct hlsl_ir_var *var, *next_var;
unsigned int i;
hlsl_ctx.status = PARSE_SUCCESS;
hlsl_ctx.messages.size = hlsl_ctx.messages.capacity = 0;
hlsl_ctx.line_no = 1;
hlsl_ctx.line_no = hlsl_ctx.column = 1;
hlsl_ctx.source_file = d3dcompiler_strdup("");
hlsl_ctx.source_files = d3dcompiler_alloc(sizeof(*hlsl_ctx.source_files));
if (hlsl_ctx.source_files)
hlsl_ctx.source_files[0] = hlsl_ctx.source_file;
hlsl_ctx.source_files_count = 1;
hlsl_ctx.cur_scope = NULL;
hlsl_ctx.matrix_majority = HLSL_COLUMN_MAJOR;
list_init(&hlsl_ctx.scopes);
@ -1020,7 +1037,10 @@ struct bwriter_shader *parse_hlsl(enum shader_type type, DWORD major, DWORD mino
d3dcompiler_free(hlsl_ctx.messages.string);
}
d3dcompiler_free(hlsl_ctx.source_file);
for (i = 0; i < hlsl_ctx.source_files_count; ++i)
d3dcompiler_free((void *)hlsl_ctx.source_files[i]);
d3dcompiler_free(hlsl_ctx.source_files);
TRACE("Freeing functions IR.\n");
LIST_FOR_EACH_ENTRY(function, &hlsl_ctx.functions, struct hlsl_ir_function_decl, node.entry)
free_function(function);