From 8c3046881134b6f302c9153e02d3ce52ac94a110 Mon Sep 17 00:00:00 2001 From: ghazi Date: Fri, 17 Apr 1998 08:26:33 +0000 Subject: [PATCH] Zap some warnings in target files: * frame.c: Include stdlib.h and unistd.h to possibly get various function prototypes. The fixproto script guarantees these header files exist on the target system. * libgcc2.c: Likewise. * gthr-single.h (__gthread_mutex_lock, __gthread_mutex_trylock, __gthread_mutex_unlock): Add __attribute__ ((__unused__)) to the function parameters. * libgcc2.c (__udiv_w_sdiv): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19261 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 12 ++++++++++++ gcc/frame.c | 5 +++++ gcc/gthr-single.h | 6 +++--- gcc/libgcc2.c | 10 +++++++++- 4 files changed, 29 insertions(+), 4 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c49b4e4..5b5df39 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +Fri Apr 17 11:21:43 1998 Kaveh R. Ghazi + + * frame.c: Include stdlib.h and unistd.h to possibly get various + function prototypes. The fixproto script guarantees these header + files exist on the target system. + * libgcc2.c: Likewise. + + * gthr-single.h (__gthread_mutex_lock, __gthread_mutex_trylock, + __gthread_mutex_unlock): Add __attribute__ ((__unused__)) to the + function parameters. + * libgcc2.c (__udiv_w_sdiv): Likewise. + Thu Apr 16 22:41:02 1998 Jeffrey A Law (law@cygnus.com) * varasm.c (asm_output_bss): Add prototype. diff --git a/gcc/frame.c b/gcc/frame.c index 4c38721..6a81e41c 100644 --- a/gcc/frame.c +++ b/gcc/frame.c @@ -32,6 +32,11 @@ Boston, MA 02111-1307, USA. */ do not apply. */ #include "tconfig.h" + +/* fixproto guarantees these system headers exist. */ +#include +#include + #include "defaults.h" #ifdef DWARF2_UNWIND_INFO diff --git a/gcc/gthr-single.h b/gcc/gthr-single.h index 72edfc3..f8dfbff 100644 --- a/gcc/gthr-single.h +++ b/gcc/gthr-single.h @@ -42,19 +42,19 @@ __gthread_active_p () } static inline int -__gthread_mutex_lock (__gthread_mutex_t *mutex) +__gthread_mutex_lock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) { return 0; } static inline int -__gthread_mutex_trylock (__gthread_mutex_t *mutex) +__gthread_mutex_trylock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) { return 0; } static inline int -__gthread_mutex_unlock (__gthread_mutex_t *mutex) +__gthread_mutex_unlock (__gthread_mutex_t *mutex __attribute__ ((__unused__))) { return 0; } diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index dad2dca..690d6bf 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -31,6 +31,11 @@ Boston, MA 02111-1307, USA. */ do not apply. */ #include "tconfig.h" + +/* fixproto guarantees these system headers exist. */ +#include +#include + #include "machmode.h" #include "defaults.h" #ifndef L_trampoline @@ -391,7 +396,10 @@ __udiv_w_sdiv (USItype *rp, USItype a1, USItype a0, USItype d) #else /* If sdiv_qrnnd doesn't exist, define dummy __udiv_w_sdiv. */ USItype -__udiv_w_sdiv (USItype *rp, USItype a1, USItype a0, USItype d) +__udiv_w_sdiv (USItype *rp __attribute__ ((__unused__)), + USItype a1 __attribute__ ((__unused__)), + USItype a0 __attribute__ ((__unused__)), + USItype d __attribute__ ((__unused__))) { return 0; } -- 2.7.4