freebsd-nq/lib/libc/amd64/sys/Makefile.inc

#	from: Makefile.inc,v 1.1 1993/09/03 19:04:23 jtc Exp
# $FreeBSD$

SRCS+=	amd64_get_fsbase.c amd64_get_gsbase.c amd64_set_fsbase.c amd64_set_gsbase.c

MDASM=	vfork.S brk.S cerror.S exect.S getcontext.S pipe.S ptrace.S \
	reboot.S sbrk.S setlogin.S sigreturn.S

# Don't generate default code for these syscalls:
NOASM=	break.o exit.o ftruncate.o getdomainname.o getlogin.o \
	lseek.o mmap.o openbsd_poll.o pread.o \
	pwrite.o setdomainname.o sstk.o truncate.o uname.o vfork.o yield.o

PSEUDO=	_getlogin.o _exit.o
Add $Id$ to all, clean up multiple spaces 1994-02-21 05:19:06 +00:00			`# from: Makefile.inc,v 1.1 1993/09/03 19:04:23 jtc Exp`
$Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00			`# $FreeBSD$`
WINE/user LDT support from John Brezak, ported to FreeBSD by Jeffrey Hsu <hsu@soda.berkeley.edu>. 1994-01-31 12:05:32 +00:00
Add implementations of amd64_[gs]et_[fg]sbase(). 2003-10-23 06:07:09 +00:00			`SRCS+= amd64_get_fsbase.c amd64_get_gsbase.c amd64_set_fsbase.c amd64_set_gsbase.c`

Apply same basic fix for getcontext(2) as for i386. Store the return value for getcontext() in a preserved register rather than on the stack. The second time around, the stack value would likely have changed so we can't depend on it for the return value. 2003-09-04 00:29:12 +00:00			`MDASM= vfork.S brk.S cerror.S exect.S getcontext.S pipe.S ptrace.S \`
			`reboot.S sbrk.S setlogin.S sigreturn.S`
Nearly missed this one. List non-default asm sources in MDASM so that they replace the defaults. For funny or incomplete syscalls, list them in NOASM to stop them from getting built as defaults. 1998-03-09 07:36:56 +00:00
			`# Don't generate default code for these syscalls:`
Generate the normal asm stubs for all sysv system calls. Use these instead of C wrappers for the *sys indirect system calls. The indirect system calls are horribly broken on sparc64. Submitted by: tmm 2002-05-23 23:51:57 +00:00			`NOASM= break.o exit.o ftruncate.o getdomainname.o getlogin.o \`
Add the mlockall() and munlockall() system calls. - All those diffs to syscalls.master for each architecture are necessary. This needed clarification; the stub code generation for mlockall() was disabled, which would prevent applications from linking to this API (suggested by mux) - Giant has been quoshed. It is no longer held by the code, as the required locking has been pushed down within vm_map.c. - Callers must specify VM_MAP_WIRE_HOLESOK or VM_MAP_WIRE_NOHOLES to express their intention explicitly. - Inspected at the vmstat, top and vm pager sysctl stats level. Paging-in activity is occurring correctly, using a test harness. - The RES size for a process may appear to be greater than its SIZE. This is believed to be due to mappings of the same shared library page being wired twice. Further exploration is needed. - Believed to back out of allocations and locks correctly (tested with WITNESS, MUTEX_PROFILING, INVARIANTS and DIAGNOSTIC). PR: kern/43426, standards/54223 Reviewed by: jake, alc Approved by: jake (mentor) MFC after: 2 weeks 2003-08-11 07:14:08 +00:00			`lseek.o mmap.o openbsd_poll.o pread.o \`
Generate the normal asm stubs for all sysv system calls. Use these instead of C wrappers for the *sys indirect system calls. The indirect system calls are horribly broken on sparc64. Submitted by: tmm 2002-05-23 23:51:57 +00:00			`pwrite.o setdomainname.o sstk.o truncate.o uname.o vfork.o yield.o`
Nearly missed this one. List non-default asm sources in MDASM so that they replace the defaults. For funny or incomplete syscalls, list them in NOASM to stop them from getting built as defaults. 1998-03-09 07:36:56 +00:00
Clean up syscall generation in libc by removing HIDDEN_SYSCALLS and treating (almost) all system calls the same way: __sys_foo - actual syscall foo, _foo - weak definitions to __sys_foo Change PSEUDO syscalls (currently only _exit and _getlogin) to be __sys_foo (T) and _foo (W). Add $FreeBSD$ to a few files to satisfy commitprep. Suggested by: bde 2001-01-29 03:23:46 +00:00			`PSEUDO= _getlogin.o _exit.o`