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minix/lib/libsys
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Ben Gras 040362e379 exec() cleanup, generalization, improvement 
. make exec() callers (i.e. vfs and rs) determine the
	  memory layout by explicitly reserving regions using
	  mmap() calls on behalf of the exec()ing process,
	  i.e. handling all of the exec logic, thereby eliminating
	  all special exec() knowledge from VM.
	. the new procedure is: clear the exec()ing process
	  first, then call third-party mmap()s to reserve memory, then
	  copy the executable file section contents in, all using callbacks
	  tailored to the caller's way of starting an executable
	. i.e. no more explicit EXEC_NEWMEM-style calls in PM or VM
	  as with rigid 2-section arguments
	. this naturally allows generalizing exec() by simply loading
	  all ELF sections
	. drop/merge of lots of duplicate exec() code into libexec
	. not copying the code sections to vfs and into the executable
	  again is a measurable performance improvement (about 3.3% faster
	  for 'make' in src/servers/)
2012-06-07 15:15:01 +02:00
..
alloc_util.c rename mmap() and munmap() 2011-07-16 13:01:19 +02:00
assert.c drivers: resolve compiler warnings 2012-03-05 22:32:55 +01:00
asynsend.c retire _ANSI and <minix/ansi.h> 2012-03-25 21:58:27 +02:00
ds.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
env_get_prm.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
env_panic.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
env_parse.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
env_prefix.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
fkey_ctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
gcov.c fix many clang warnings in lib/ 2011-06-23 19:25:36 +02:00
get_randomness.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
getidle.c libsys: unbreak getidle() 2011-12-16 16:06:09 +00:00
getsysinfo.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
getuptime.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
getuptime2.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
input.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
kernel_call.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
kprintf.c panic() cleanup. 2010-03-05 15:05:11 +00:00
kputc.c Oops, last commit included more than was intended 2010-05-20 08:07:47 +00:00
kputs.c intercept puts() in libsys, for gcc 2010-04-23 20:23:33 +00:00
Makefile exec() cleanup, generalization, improvement 2012-06-07 15:15:01 +02:00
optset.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
panic.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci.h Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
pci_attr_r8.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_attr_r16.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_attr_r32.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_attr_w8.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_attr_w16.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_attr_w32.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_del_acl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_dev_name.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_find_dev.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_first_dev.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_get_bar.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_ids.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_init.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_next_dev.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_rescan_bus.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_reserve.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_set_acl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
pci_slot_name.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
profile.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
profile_extern.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
safecopies.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sched_start.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sched_stop.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sef.c SEF: add sef_cancel() 2012-04-09 16:35:57 +02:00
sef_gcov.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sef_init.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sef_liveupdate.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sef_ping.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sef_signal.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
ser_putc.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
spin.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sqrt_approx.c introduce sqrt_approx() in -lsys 2011-07-04 02:51:12 +02:00
stacktrace.c MKSYSDEBUG: conditionally compile more debug code 2011-09-16 15:25:26 +02:00
sys_abort.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_clear.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_cprof.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_endsig.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_eniop.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_exec.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_exit.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_fork.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_getinfo.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_getsig.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_hz.c Add an UNUSED annotation, and use it in libsys. 2010-03-11 14:23:33 +00:00
sys_in.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_int86.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_irqctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_kill.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_mcontext.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_memset.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_newmap.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_out.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_physcopy.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_privctl.c Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
sys_profbuf.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_readbios.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_runctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_safecopy.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_safemap.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_schedctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_schedule.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_sdevio.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_setalarm.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_setgrant.c Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
sys_sigreturn.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_sigsend.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_sprof.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_statectl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_stime.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_sysctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_times.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_trace.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_umap.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_umap_remote.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_update.c New RS and new signal handling for system processes. 2010-03-17 01:15:29 +00:00
sys_vinb.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vinl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vinw.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vircopy.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vmctl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_voutb.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_voutl.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_voutw.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vsafecopy.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vtimer.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
sys_vumap.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
syslib.h Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
sysutil.h Incorporate bsdmake into buildsystem and reorganize libs 2010-02-16 14:41:33 +00:00
taskcall.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
tickdelay.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
timers.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
timing.c Fix a ton of compiler warnings 2011-11-14 10:07:49 +00:00
tsc_util.c libsys: fix micro_delay() 2011-04-08 16:57:44 +00:00
vbox.c VBOX: add host/guest communication interface 2012-04-09 15:56:20 +02:00
vm_brk.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_dmacalls.c Cut PM out of the adddma/deldma/getdma call path 2012-01-14 00:27:06 +01:00
vm_exit.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_fork.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_info.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_map_phys.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_notify_sig.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_procctl.c exec() cleanup, generalization, improvement 2012-06-07 15:15:01 +02:00
vm_push_sig.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_umap.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vm_yield_get_block.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
vprintf.c Fix a ton of compiler warnings 2011-11-14 10:07:49 +00:00