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[RFA 10/42] Move some code from buildsym to stabsread
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tom at tromey dot com>
- Date: Tue, 22 May 2018 22:58:19 -0600
- Subject: [RFA 10/42] Move some code from buildsym to stabsread
- References: <20180523045851.11660-1-tom@tromey.com>
A few things that currently reside in buildsym.c turn out to be
specific to the stabs reader. This patch moves these from
buildsym.[ch] to stabsread.[ch].
gdb/ChangeLog
2018-05-22 Tom Tromey <tom@tromey.com>
* stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
(next_symbol_text_func): Move from buildsym.h.
* stabsread.c (hashname): Move from buildsym.c.
* buildsym.h (HASHSIZE, symnum, next_symbol_text)
(next_symbol_text_func, hashname): Move to stabsread.h.
* buildsym.c: Don't include bcache.h
(hashname): Move to stasbread.c.
---
gdb/ChangeLog | 10 ++++++++++
gdb/buildsym.c | 10 ----------
gdb/buildsym.h | 15 ---------------
gdb/stabsread.c | 13 +++++++++++++
gdb/stabsread.h | 15 +++++++++++++++
5 files changed, 38 insertions(+), 25 deletions(-)
diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index 85b450383e..0e69865886 100644
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -74,7 +74,6 @@
#include "gdbtypes.h"
#include "complaints.h"
#include "expression.h" /* For "enum exp_opcode" used by... */
-#include "bcache.h"
#include "filenames.h" /* For DOSish file names. */
#include "macrotab.h"
#include "demangle.h" /* Needed by SYMBOL_INIT_DEMANGLED_NAME. */
@@ -1675,15 +1674,6 @@ pop_context (void)
-/* Compute a small integer hash code for the given name. */
-
-int
-hashname (const char *name)
-{
- return (hash(name,strlen(name)) % HASHSIZE);
-}
-
-
void
record_debugformat (const char *format)
{
diff --git a/gdb/buildsym.h b/gdb/buildsym.h
index 191db8ca4f..0b19c39305 100644
--- a/gdb/buildsym.h
+++ b/gdb/buildsym.h
@@ -46,9 +46,6 @@ struct dynamic_prop;
#define EXTERN extern
#endif
-#define HASHSIZE 127 /* Size of things hashed via
- hashname(). */
-
/* The list of sub-source-files within the current individual
compilation. Each file gets its own symtab with its own linetable
and associated info, but they all share one blockvector. */
@@ -74,10 +71,6 @@ EXTERN struct subfile *current_subfile;
EXTERN unsigned char processing_gcc_compilation;
-/* Count symbols as they are processed, for error messages. */
-
-EXTERN unsigned int symnum;
-
/* Record the symbols defined for each context in a list. We don't
create a struct block for the context until we know how long to
make it. */
@@ -173,12 +166,6 @@ typedef void (record_line_ftype) (struct subfile *subfile, int line,
-#define next_symbol_text(objfile) (*next_symbol_text_func)(objfile)
-
-/* Function to invoke get the next symbol. Return the symbol name. */
-
-EXTERN const char *(*next_symbol_text_func) (struct objfile *);
-
extern void add_symbol_to_list (struct symbol *symbol,
struct pending **listhead);
@@ -251,8 +238,6 @@ extern struct compunit_symtab *start_symtab (struct objfile *objfile,
extern void restart_symtab (struct compunit_symtab *cust,
const char *name, CORE_ADDR start_addr);
-extern int hashname (const char *name);
-
extern void free_pending_blocks (void);
/* Record the name of the debug format in the current pending symbol
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 4cfefaa3e0..13663106dc 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -44,6 +44,7 @@
#include "target-float.h"
#include "cp-abi.h"
#include "cp-support.h"
+#include "bcache.h"
#include <ctype.h>
/* Ask stabsread.h to define the vars it normally declares `extern'. */
@@ -4839,6 +4840,18 @@ find_name_end (const char *name)
}
}
+
+
+/* Compute a small integer hash code for the given name. */
+
+int
+hashname (const char *name)
+{
+ return hash (name, strlen (name)) % HASHSIZE;
+}
+
+
+
/* Initializer for this module. */
void
diff --git a/gdb/stabsread.h b/gdb/stabsread.h
index d24b25dc72..7958990112 100644
--- a/gdb/stabsread.h
+++ b/gdb/stabsread.h
@@ -31,6 +31,21 @@ enum language;
#define EXTERN extern
#endif
+#define HASHSIZE 127 /* Size of things hashed via
+ hashname(). */
+
+extern int hashname (const char *name);
+
+/* Count symbols as they are processed, for error messages. */
+
+EXTERN unsigned int symnum;
+
+#define next_symbol_text(objfile) (*next_symbol_text_func)(objfile)
+
+/* Function to invoke get the next symbol. Return the symbol name. */
+
+EXTERN const char *(*next_symbol_text_func) (struct objfile *);
+
/* Hash table of global symbols whose values are not known yet.
They are chained thru the SYMBOL_VALUE_CHAIN, since we don't
have the correct data for that slot yet.
--
2.13.6