mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2024-11-27 03:41:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg): Add `break' after

Browse Source 
`default:' to silence new GCC warning.
	Rewrite cast of lvalue to silence new GCC warning.

	* sysdeps/mach/hurd/i386/init-first.c: Avoid multi-line strings in asm.
This commit is contained in:
Roland McGrath 2001-12-17 01:03:08 +00:00
parent a51751c26c
commit ca18306b75
3 changed files with 19 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ChangeLog
View File

@ -1,5 +1,11 @@
2001-12-16 Roland McGrath <roland@frob.com>
* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg): Add `break' after
`default:' to silence new GCC warning.
Rewrite cast of lvalue to silence new GCC warning.
* sysdeps/mach/hurd/i386/init-first.c: Avoid multi-line strings in asm.
* sysdeps/mach/hurd/spawni.c: New file, by me with a
couple fixes by Neal H Walfield <neal@cs.uml.edu>.

10
hurd/intr-msg.c
View File

@ -1,5 +1,5 @@
/* Replacement for mach_msg used in interruptible Hurd RPCs.
Copyright (C) 95,96,97,98,99,2000 Free Software Foundation, Inc.
Copyright (C) 95,96,97,98,99,2000,01 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -222,8 +222,11 @@ _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg,
&~ (sizeof (mach_msg_type_t) - 1));
}
else
clean_ports (*((void **) ty)++,
ty->msgtl_header.msgt_deallocate);
{
clean_ports (*(void **) ty,
ty->msgtl_header.msgt_deallocate);
++(void **) ty;
}
}
}
break;
@ -332,6 +335,7 @@ _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg,
break;
default: /* Quiet -Wswitch-enum. */
break;
}
ss->intr_port = MACH_PORT_NULL;

16
sysdeps/mach/hurd/i386/init-first.c
View File

@ -247,22 +247,18 @@ init (int *data)
we will run on, and jmp to the run-time address of `init1'; when it
returns, it will run the user code with the argument data at the
top of the stack. */
asm ("
switch_stacks:
movl %eax, %esp
jmp *%ecx
");
asm ("switch_stacks:\n"
" movl %eax, %esp\n"
" jmp *%ecx");
/* As in the stack-switching case, at this point our stack is unwound
and callers' registers restored, and only %ecx and %eax communicate
values from the lines above. In this case we have stashed in %eax
the user code return address. Push it on the top of the stack so
it acts as init1's return address, and then jump there. */
asm ("
call_init1:
push %eax
jmp *%ecx
");
asm ("call_init1:\n"
" push %eax\n"
" jmp *%ecx\n");
/* Do the first essential initializations that must precede all else. */