Re: [RFC PATCH] hppa-hpux-tdep.c: Fix host dependency.

[Pedro Alves <palves@redhat.com>]

On 03/12/2013 03:09 AM, John David Anglin wrote:

> There is one small unrelated issue that needs fixing:
> 
> gcc -g -O2   -I. -I../../src/gdb -I../../src/gdb/common -I../../src/gdb/config -DLOCALEDIR="\"/opt/gnu64/share/locale\"" -DHAVE_CONFIG_H -I../../src/gdb/../include/opcode -I../../src/gdb/../opcodes/.. -I../../src/gdb/../readline/.. -I../bfd -I../../src/gdb/../bfd -I../../src/gdb/../include -I../libdecnumber -I../../src/gdb/../libdecnumber  -I../../src/gdb/gnulib/import -Ibuild-gnulib/import   -DTUI=1  -Wall -Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral -Wno-pointer-sign -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wmissing-prototypes -Wdeclaration-after-statement -Wempty-body -Werror -c -o hppa-hpux-nat.o -MT hppa-hpux-nat.o -MMD -MP -MF .deps/hppa-hpux-nat.Tpo ../../src/gdb/hppa-hpux-nat.c
> ../../src/gdb/hppa-hpux-nat.c:45:1: error: no previous prototype for 'hppa_hpux_save_state_offset' [-Werror=missing-prototypes]
> cc1: all warnings being treated as errors
> 
> Believe the function should be static.

Indeed.  I'm applying this patch to address it.

Thanks.

-- >8 --
Subject: Make hppa-hpux-nat.c:hppa_hpux_save_state_offset static.

Dave reports:

> There is one small (...) issue that needs fixing:
>
> gcc -g -O2   -I. -I../../src/gdb -I../../src/gdb/common -I../../src/gdb/config -DLOCALEDIR="\"/opt/gnu64/share/locale\"" -DHAVE_CONFIG_H -I../../src/gdb/../include/opcode -I../../src/gdb/../opcodes/.. -I../../src/gdb/../readline/.. -I../bfd -I../../src/gdb/../bfd -I../../src/gdb/../include -I../libdecnumber -I../../src/gdb/../libdecnumber  -I../../src/gdb/gnulib/import -Ibuild-gnulib/import   -DTUI=1  -Wall -Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral -Wno-pointer-sign -Wno-unused -Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts -Wmissing-prototypes -Wdeclaration-after-statement -Wempty-body -Werror -c -o hppa-hpux-nat.o -MT hppa-hpux-nat.o -MMD -MP -MF .deps/hppa-hpux-nat.Tpo ../../src/gdb/hppa-hpux-nat.c
> ../../src/gdb/hppa-hpux-nat.c:45:1: error: no previous prototype for 'hppa_hpux_save_state_offset' [-Werror=missing-prototypes]
> cc1: all warnings being treated as errors
>
> Believe the function should be static.

gdb/
2013-03-13  Pedro Alves  <palves@redhat.com>

	* hppa-hpux-nat.c (hppa_hpux_save_state_offset): Make static.

---

 gdb/hppa-hpux-nat.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/hppa-hpux-nat.c b/gdb/hppa-hpux-nat.c
index ba2569d..4fb4e46 100644
--- a/gdb/hppa-hpux-nat.c
+++ b/gdb/hppa-hpux-nat.c
@@ -41,7 +41,7 @@
    the register size (32-bit or 64-bit).  These are taken from
    REGCACHE.  */
 
-LONGEST
+static LONGEST
 hppa_hpux_save_state_offset (struct regcache *regcache, int regnum)
 {
   LONGEST offset;