From 597e448caf30996be7e4583847da720f8021b20c Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Wed, 20 Apr 2016 21:42:57 +0100 Subject: [PATCH] gdb/darwin-nat.c: Fix "cast to pointer from integer of different size" warning Fixes, with gcc 5.3.0: .../src/gdb/darwin-nat.c: In function 'void darwin_resume_thread(inferior*, darwin_thread_t*, int, int)': .../src/gdb/darwin-nat.c:731:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (caddr_t)thread->gdb_port, nsignal); ^ .../src/gdb/darwin-nat.c:84:35: note: in definition of macro 'PTRACE' darwin_ptrace(#CMD, CMD, (PID), (ADDR), (SIG)) ^ thread->gdb_port is an unsigned int, caddr_t is a void pointer. gdb/ChangeLog: 2016-04-20 Pedro Alves * darwin-nat.c (darwin_resume_thread): Add uintptr_t cast. --- gdb/ChangeLog | 4 ++++ gdb/darwin-nat.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f89f745..0f13721 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2016-04-20 Pedro Alves + + * darwin-nat.c (darwin_resume_thread): Add uintptr_t cast. + 2016-04-20 Doug Evans * symmisc.c (dump_symtab_1): Print owning compunit for identical diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c index 082a056..16294b2 100644 --- a/gdb/darwin-nat.c +++ b/gdb/darwin-nat.c @@ -728,7 +728,7 @@ darwin_resume_thread (struct inferior *inf, darwin_thread_t *thread, { /* Either deliver a new signal or cancel the signal received. */ res = PTRACE (PT_THUPDATE, inf->pid, - (caddr_t)thread->gdb_port, nsignal); + (caddr_t) (uintptr_t) thread->gdb_port, nsignal); if (res < 0) inferior_debug (1, _("ptrace THUP: res=%d\n"), res); } -- 2.7.4