From: Simon Marchi <simon.marchi@efficios.com>
To: gdb-patches@sourceware.org
Cc: Simon Marchi <simon.marchi@efficios.com>
Subject: [PATCH 14/15] Fix declaration of sparc_xfer_wcookie
Date: Mon, 25 Nov 2019 05:33:00 -0000 [thread overview]
Message-ID: <20191125052655.22696-15-simon.marchi@efficios.com> (raw)
In-Reply-To: <20191125052655.22696-1-simon.marchi@efficios.com>
When building sparc-nat.c with -Wmissing-declarations, we get:
CXX sparc-nat.o
/home/smarchi/src/binutils-gdb/gdb/sparc-nat.c: In function ‘target_xfer_status sparc_xfer_wcookie(target_ops*, target_object, const char*, gdb_byte*, const gdb_byte*, ULONGEST, ULONGEST, ULONGEST*)’:
/home/smarchi/src/binutils-gdb/gdb/sparc-nat.c:255:1: error: no previous declaration for ‘target_xfer_status sparc_xfer_wcookie(target_ops*, target_object, const char*, gdb_byte*, const gdb_byte*, ULONGEST, ULONGEST, ULONGEST*)’ [-Werror=missing-declarations]
sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
^~~~~~~~~~~~~~~~~~
Indeed, the declaration is not in sync with the definition, fix that.
sparc_xfer_wcookie is used in sparc_target::xfer_partial. sparc_target
is only used in the BSD sparc native files. The error above was
obtained by running "make sparc-nat.o" on Linux with a cross-compiler
for sparc64-linux-gnu. But I presume that if we were to build for real
with a BSD/sparc compiler, we would end up with an undefined symbol.
gdb/ChangeLog:
* sparc-nat.c (sparc_xfer_wcookie): Sync declaration with
definition.
Change-Id: Id41e706e5516968ff6a49469ddc48eceb29dd3ea
---
gdb/sparc-nat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
index 8dbf2f51ba44..3de4c1ba3ba4 100644
--- a/gdb/sparc-nat.c
+++ b/gdb/sparc-nat.c
@@ -252,7 +252,7 @@ sparc_store_inferior_registers (struct regcache *regcache, int regnum)
TARGET_OBJECT_WCOOKIE. Fetch StackGhost Per-Process XOR cookie. */
enum target_xfer_status
-sparc_xfer_wcookie (struct target_ops *ops, enum target_object object,
+sparc_xfer_wcookie (enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len)
--
2.24.0
next prev parent reply other threads:[~2019-11-25 5:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-25 5:27 [PATCH 00/15] Enable -Wmissing-declarations diagnostic Simon Marchi
2019-11-25 5:27 ` [PATCH 13/15] Remove simulator_command declaration, make static Simon Marchi
2019-11-25 5:27 ` [PATCH 07/15] Remove unused overload of exit_inferior_silent Simon Marchi
2019-11-25 5:27 ` [PATCH 11/15] Remove declaration of tui_set_var_cmd, make definition static Simon Marchi
2019-11-25 5:27 ` [PATCH 03/15] Add missing includes in dwarf-index-write.c and mi/mi-interp.c Simon Marchi
2019-11-25 5:27 ` [PATCH 15/15] Enable -Wmissing-declarations diagnostic Simon Marchi
2019-11-25 22:06 ` Tom Tromey
2019-11-25 22:11 ` Simon Marchi
2019-11-26 14:12 ` Tom Tromey
2019-11-26 19:48 ` Simon Marchi
2019-11-25 5:27 ` [PATCH 05/15] Make a bunch of functions static Simon Marchi
2019-11-25 5:27 ` [PATCH 06/15] Remove dict_empty/mdict_empty Simon Marchi
2019-11-25 5:27 ` [PATCH 02/15] Include aarch32-tdep.h in aarch32-tdep.c Simon Marchi
2019-11-25 5:27 ` [PATCH 04/15] Remove unused function set_gdb_completion_word_break_characters Simon Marchi
2019-11-25 5:27 ` [PATCH 12/15] Make functions static in unittests Simon Marchi
2019-11-25 5:27 ` [PATCH 01/15] Add back declarations for _initialize functions Simon Marchi
2020-01-09 18:46 ` John Baldwin
2020-01-09 22:23 ` Simon Marchi
2020-01-09 22:33 ` Tom Tromey
2020-01-09 22:50 ` Simon Marchi
2020-01-10 18:43 ` Tom Tromey
2020-01-10 21:46 ` Simon Marchi
2019-11-25 5:33 ` Simon Marchi [this message]
2019-11-25 5:33 ` [PATCH 08/15] Remove info_terminal_command declaration, make definition static Simon Marchi
2019-11-25 5:33 ` [PATCH 10/15] Remove unused rbreak_command_wrapper and other declarations Simon Marchi
2019-11-25 5:33 ` [PATCH 09/15] Add declaration to python init func Simon Marchi
2019-11-25 22:08 ` [PATCH 00/15] Enable -Wmissing-declarations diagnostic Tom Tromey
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