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[PATCH 01/13] remove sdbout.h and associated code
- From: Jim Wilson <wilson at tuliptree dot org>
- To: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Cc: Jim Wilson <wilson at tuliptree dot org>
- Date: Wed, 25 Oct 2017 14:28:25 -0700
- Subject: [PATCH 01/13] remove sdbout.h and associated code
- Authentication-results: sourceware.org; auth=none
- References: <1508966659.2379.15.camel@tuliptree.org>
This just removes the header file and references to symbols defined in
that file.
Jim
gcc/
* debug.h: Delete sdb_debug_hooks.
* final.c: Delete sdbout.h include.
(final_scan_insn): Delete SDB_DEBUG check.
(rest_of_clean_state): Likewise.
* output.h: Delete sdb_begin_function_line.
* toplev.c: Delete sdbout.h include.
(process_options): Delete SDB_DEBUG check.
---
gcc/debug.h | 1 -
gcc/final.c | 14 ++------------
gcc/output.h | 5 -----
gcc/toplev.c | 4 ----
4 files changed, 2 insertions(+), 22 deletions(-)
diff --git a/gcc/debug.h b/gcc/debug.h
index 915420b..19b2784 100644
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -228,7 +228,6 @@ extern void debug_nothing_tree_charstar_uhwi (tree, const char *,
/* Hooks for various debug formats. */
extern const struct gcc_debug_hooks do_nothing_debug_hooks;
extern const struct gcc_debug_hooks dbx_debug_hooks;
-extern const struct gcc_debug_hooks sdb_debug_hooks;
extern const struct gcc_debug_hooks xcoff_debug_hooks;
extern const struct gcc_debug_hooks dwarf2_debug_hooks;
extern const struct gcc_debug_hooks dwarf2_lineno_debug_hooks;
diff --git a/gcc/final.c b/gcc/final.c
index 0ddf779..840931b 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -92,8 +92,6 @@ along with GCC; see the file COPYING3. If not see
#include "dbxout.h"
#endif
-#include "sdbout.h"
-
/* Most ports that aren't using cc0 don't need to define CC_STATUS_INIT.
So define a null default for it to save conditionalization later. */
#ifndef CC_STATUS_INIT
@@ -2328,8 +2326,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
TREE_ASM_WRITTEN (NOTE_BLOCK (insn)) = 1;
BLOCK_IN_COLD_SECTION_P (NOTE_BLOCK (insn)) = in_cold_section_p;
}
- if (write_symbols == DBX_DEBUG
- || write_symbols == SDB_DEBUG)
+ if (write_symbols == DBX_DEBUG)
{
location_t *locus_ptr
= block_nonartificial_location (NOTE_BLOCK (insn));
@@ -2363,8 +2360,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int optimize_p ATTRIBUTE_UNUSED,
gcc_assert (BLOCK_IN_COLD_SECTION_P (NOTE_BLOCK (insn))
== in_cold_section_p);
}
- if (write_symbols == DBX_DEBUG
- || write_symbols == SDB_DEBUG)
+ if (write_symbols == DBX_DEBUG)
{
tree outer_block = BLOCK_SUPERCONTEXT (NOTE_BLOCK (insn));
location_t *locus_ptr
@@ -4684,12 +4680,6 @@ rest_of_clean_state (void)
}
}
- /* In case the function was not output,
- don't leave any temporary anonymous types
- queued up for sdb output. */
- if (SDB_DEBUGGING_INFO && write_symbols == SDB_DEBUG)
- sdbout_types (NULL_TREE);
-
flag_rerun_cse_after_global_opts = 0;
reload_completed = 0;
epilogue_completed = 0;
diff --git a/gcc/output.h b/gcc/output.h
index e98a911..ede4447 100644
--- a/gcc/output.h
+++ b/gcc/output.h
@@ -308,11 +308,6 @@ extern void output_quoted_string (FILE *, const char *);
This variable is defined in final.c. */
extern rtx_sequence *final_sequence;
-/* The line number of the beginning of the current function. Various
- md code needs this so that it can output relative linenumbers. */
-
-extern int sdb_begin_function_line;
-
/* File in which assembler code is being written. */
#ifdef BUFSIZ
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 8c45e1d..81a7cf6 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -88,8 +88,6 @@ along with GCC; see the file COPYING3. If not see
#include "dbxout.h"
#endif
-#include "sdbout.h"
-
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoffout.h" /* Needed for external data declarations. */
#endif
@@ -1467,8 +1465,6 @@ process_options (void)
else if (write_symbols == XCOFF_DEBUG)
debug_hooks = &xcoff_debug_hooks;
#endif
- else if (SDB_DEBUGGING_INFO && write_symbols == SDB_DEBUG)
- debug_hooks = &sdb_debug_hooks;
#ifdef DWARF2_DEBUGGING_INFO
else if (write_symbols == DWARF2_DEBUG)
debug_hooks = &dwarf2_debug_hooks;
--
2.7.4