[nasm:new-preproc] Drop efunc and evalfunc as input to the preprocessor

[nasm-bot f. H. P. A. <hp...@zy...>]

Commit-ID:  dbb640b84682eb9b1382fe58c41ba75465bb4a7d
Gitweb:     http://repo.or.cz/w/nasm.git?a=commitdiff;h=dbb640b84682eb9b1382fe58c41ba75465bb4a7d
Author:     H. Peter Anvin <hp...@zy...>
AuthorDate: Sat, 18 Jul 2009 18:57:16 -0700
Committer:  H. Peter Anvin <hp...@zy...>
CommitDate: Sat, 18 Jul 2009 18:57:16 -0700

Drop efunc and evalfunc as input to the preprocessor

We only ever invoked the preprocessor with fixed values for efunc and
evalfunc, so call nasm_error() and evaluate() directly.

Signed-off-by: H. Peter Anvin <hp...@zy...>


---
 nasm.c    |   21 ++++++++-------------
 nasm.h    |    2 +-
 preproc.c |   13 ++++---------
 3 files changed, 13 insertions(+), 23 deletions(-)

diff --git a/nasm.c b/nasm.c
index 5e2e205..b2ceacc 100644
--- a/nasm.c
+++ b/nasm.c
@@ -160,7 +160,7 @@ static const struct warning {
  * not preprocess their source file.
  */
 
-static void no_pp_reset(char *, int, efunc, evalfunc, ListGen *, StrList **);
+static void no_pp_reset(char *, int, ListGen *, StrList **);
 static char *no_pp_getline(void);
 static void no_pp_cleanup(int);
 static Preproc no_pp = {
@@ -367,8 +367,7 @@ int main(int argc, char **argv)
 	    if (depend_missing_ok)
 		pp_include_path(NULL);	/* "assume generated" */
 
-            preproc->reset(inname, 0, nasm_error, evaluate, &nasmlist,
-			   depend_ptr);
+            preproc->reset(inname, 0, &nasmlist, depend_ptr);
             if (outname[0] == '\0')
                 ofmt->filename(inname, outname);
             ofile = NULL;
@@ -397,8 +396,7 @@ int main(int argc, char **argv)
             location.known = false;
 
 	    /* pass = 1; */
-            preproc->reset(inname, 3, nasm_error, evaluate, &nasmlist,
-			   depend_ptr);
+            preproc->reset(inname, 3, &nasmlist, depend_ptr);
 
             while ((line = preproc->getline())) {
                 /*
@@ -1196,7 +1194,7 @@ static void assemble_file(char *fname, StrList **depend_ptr)
             raa_free(offsets);
             offsets = raa_init();
         }
-        preproc->reset(fname, pass1, nasm_error, evaluate, &nasmlist,
+        preproc->reset(fname, pass1, &nasmlist,
 		       pass1 == 2 ? depend_ptr : NULL);
         memcpy(warning_on, warning_on_global, (ERR_WARN_MAX+1) * sizeof(bool));
 
@@ -1969,24 +1967,21 @@ static void usage(void)
 #define BUF_DELTA 512
 
 static FILE *no_pp_fp;
-static efunc no_pp_err;
 static ListGen *no_pp_list;
 static int32_t no_pp_lineinc;
 
-static void no_pp_reset(char *file, int pass, efunc error, evalfunc eval,
-                        ListGen * listgen, StrList **deplist)
+static void no_pp_reset(char *file, int pass, ListGen * listgen,
+			StrList **deplist)
 {
     src_set_fname(nasm_strdup(file));
     src_set_linnum(0);
     no_pp_lineinc = 1;
-    no_pp_err = error;
     no_pp_fp = fopen(file, "r");
     if (!no_pp_fp)
-        no_pp_err(ERR_FATAL | ERR_NOFILE,
-                  "unable to open input file `%s'", file);
+        nasm_error(ERR_FATAL | ERR_NOFILE,
+		   "unable to open input file `%s'", file);
     no_pp_list = listgen;
     (void)pass;                 /* placate compilers */
-    (void)eval;                 /* placate compilers */
 
     if (deplist) {
 	StrList *sl = nasm_malloc(strlen(file)+1+sizeof sl->next);
diff --git a/nasm.h b/nasm.h
index a94cb0a..9e233fc 100644
--- a/nasm.h
+++ b/nasm.h
@@ -355,7 +355,7 @@ typedef struct preproc_ops {
      * of the pass, an error reporting function, an evaluator
      * function, and a listing generator to talk to.
      */
-    void (*reset) (char *, int, efunc, evalfunc, ListGen *, StrList **);
+    void (*reset) (char *, int, ListGen *, StrList **);
 
     /*
      * Called to fetch a line of preprocessed source. The line
diff --git a/preproc.c b/preproc.c
index bac5a77..736bbff 100644
--- a/preproc.c
+++ b/preproc.c
@@ -77,6 +77,7 @@
 #include "hashtbl.h"
 #include "quote.h"
 #include "stdscan.h"
+#include "eval.h"
 #include "tokens.h"
 #include "tables.h"
 
@@ -380,9 +381,6 @@ static Context *cstk;
 static Include *istk;
 static IncPath *ipath = NULL;
 
-static efunc _error;            /* Pointer to client-provided error reporting function */
-static evalfunc evaluate;
-
 static int pass;                /* HACK: pass 0 = generate dependencies only */
 static StrList **dephead, **deptail; /* Dependency list */
 
@@ -4464,10 +4462,10 @@ static void verror(int severity, const char *fmt, va_list arg)
     vsnprintf(buff, sizeof(buff), fmt, arg);
 
     if (istk && istk->mstk && istk->mstk->name)
-        _error(severity, "(%s:%d) %s", istk->mstk->name,
+        nasm_error(severity, "(%s:%d) %s", istk->mstk->name,
                istk->mstk->lineno, buff);
     else
-        _error(severity, "%s", buff);
+        nasm_error(severity, "%s", buff);
 }
 
 /*
@@ -4507,12 +4505,10 @@ static void error_precond(int severity, const char *fmt, ...)
 }
 
 static void
-pp_reset(char *file, int apass, efunc errfunc, evalfunc eval,
-         ListGen * listgen, StrList **deplist)
+pp_reset(char *file, int apass, ListGen * listgen, StrList **deplist)
 {
     Token *t;
 
-    _error = errfunc;
     cstk = NULL;
     istk = nasm_malloc(sizeof(Include));
     istk->next = NULL;
@@ -4540,7 +4536,6 @@ pp_reset(char *file, int apass, efunc errfunc, evalfunc eval,
     any_extrastdmac = extrastdmac && *extrastdmac;
     do_predef = true;
     list = listgen;
-    evaluate = eval;
 
     /*
      * 0 for dependencies, 1 for preparatory passes, 2 for final pass.