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freebsd-nq/sys/conf/files.i386
Peter Wemm d66a506616 Mega-commit for Linux emulator update.. This has been stress tested under 
netscape-2.0 for Linux running all the Java stuff.  The scrollbars are now
working, at least on my machine. (whew! :-)

I'm uncomfortable with the size of this commit, but it's too
inter-dependant to easily seperate out.

The main changes:

COMPAT_LINUX is *GONE*.  Most of the code has been moved out of the i386
machine dependent section into the linux emulator itself.  The int 0x80
syscall code was almost identical to the lcall 7,0 code and a minor tweak
allows them to both be used with the same C code.  All kernels can now
just modload the lkm and it'll DTRT without having to rebuild the kernel
first.  Like IBCS2, you can statically compile it in with "options LINUX".

A pile of new syscalls implemented, including getdents(), llseek(),
readv(), writev(), msync(), personality().  The Linux-ELF libraries want
to use some of these.

linux_select() now obeys Linux semantics, ie: returns the time remaining
of the timeout value rather than leaving it the original value.

Quite a few bugs removed, including incorrect arguments being used in
syscalls..  eg:  mixups between passing the sigset as an int, vs passing
it as a pointer and doing a copyin(), missing return values, unhandled
cases, SIOC* ioctls, etc.

The build for the code has changed.  i386/conf/files now knows how
to build linux_genassym and generate linux_assym.h on the fly.

Supporting changes elsewhere in the kernel:

The user-mode signal trampoline has moved from the U area to immediately
below the top of the stack (below PS_STRINGS).  This allows the different
binary emulations to have their own signal trampoline code (which gets rid
of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so
that the emulator can provide the exact "struct sigcontext *" argument to
the program's signal handlers.

The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which
have the same values as the re-used SA_DISABLE and SA_ONSTACK which are
intended for sigaction only.  This enables the support of a SA_RESETHAND
flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal
semantics where the signal handler is reset when it's triggered.

makesyscalls.sh no longer appends the struct sysentvec on the end of the
generated init_sysent.c code.  It's a lot saner to have it in a seperate
file rather than trying to update the structure inside the awk script. :-)

At exec time, the dozen bytes or so of signal trampoline code are copied
to the top of the user's stack, rather than obtaining the trampoline code
the old way by getting a clone of the parent's user area.  This allows
Linux and native binaries to freely exec each other without getting
trampolines mixed up.
1996-03-02 19:38:20 +00:00

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# This file tells config what files go into building a kernel,
# files marked standard are always included.
#
# $Id: files.i386,v 1.129 1996/03/02 03:48:11 pst Exp $
#
aic7xxx_asm optional ahc device-driver \
dependency "$S/dev/aic7xxx/aic7xxx_asm.c" \
compile-with "${CC} -Wall -o $@ $>" \
no-obj no-implicit-rule \
clean "aic7xxx_asm"
#
aic7xxx_seq.h optional ahc device-driver \
compile-with "./aic7xxx_asm -o $@ $S/dev/aic7xxx/aic7xxx.seq" \
no-obj no-implicit-rule before-depend \
clean "aic7xxx_seq.h" \
dependency "$S/dev/aic7xxx/aic7xxx_reg.h $S/dev/aic7xxx/aic7xxx.seq aic7xxx_asm"
#
linux_genassym optional linux \
dependency "$S/i386/linux/linux_genassym.c $S/i386/linux/linux.h" \
compile-with "${CC} ${CFLAGS} -o $@ $<" \
no-obj no-implicit-rule \
clean "linux_genassym"
#
linux_assym.h optional linux \
dependency "linux_genassym" \
compile-with "./linux_genassym > $@" \
no-obj no-implicit-rule before-depend \
clean "linux_assym.h"
#
i386/scsi/93cx6.c optional ahc device-driver
i386/apm/apm.c optional apm device-driver
i386/apm/apm_setup.s optional apm
i386/eisa/3c5x9.c optional ep device-driver
i386/eisa/aic7770.c optional ahc device-driver
i386/eisa/aha1742.c optional ahb device-driver
i386/eisa/bt74x.c optional bt device-driver
i386/eisa/eisaconf.c optional eisa
i386/i386/autoconf.c standard device-driver
i386/i386/cons.c standard
i386/i386/db_disasm.c optional ddb
i386/i386/db_interface.c optional ddb
i386/i386/db_trace.c optional ddb
i386/i386/exception.s standard
i386/i386/in_cksum.c optional inet
# locore.s needs to be handled in Makefile to put it first. Otherwise it's
# now normal.
# i386/i386/locore.s standard
i386/i386/machdep.c standard
i386/i386/math_emulate.c optional math_emulate
i386/i386/mem.c standard
i386/i386/microtime.s standard
i386/i386/ns_cksum.c optional ns
i386/i386/pmap.c standard
i386/i386/procfs_machdep.c standard
i386/i386/support.s standard
i386/i386/swtch.s standard
i386/i386/sys_machdep.c standard
i386/i386/trap.c standard
i386/i386/userconfig.c standard
i386/i386/vm_machdep.c standard
i386/ibcs2/ibcs2_fcntl.c optional ibcs2
i386/ibcs2/ibcs2_stat.c optional ibcs2
i386/ibcs2/ibcs2_ipc.c optional ibcs2
i386/ibcs2/ibcs2_msg.c optional ibcs2
i386/ibcs2/ibcs2_misc.c optional ibcs2
i386/ibcs2/ibcs2_other.c optional ibcs2
i386/ibcs2/ibcs2_signal.c optional ibcs2
i386/ibcs2/ibcs2_ioctl.c optional ibcs2
i386/ibcs2/ibcs2_socksys.c optional ibcs2
i386/ibcs2/ibcs2_sysi86.c optional ibcs2
i386/ibcs2/ibcs2_util.c optional ibcs2
i386/ibcs2/ibcs2_isc.c optional ibcs2
i386/ibcs2/ibcs2_isc_sysent.c optional ibcs2
i386/ibcs2/ibcs2_xenix.c optional ibcs2
i386/ibcs2/ibcs2_xenix_sysent.c optional ibcs2
i386/ibcs2/ibcs2_errno.c optional ibcs2
i386/ibcs2/ibcs2_sysent.c optional ibcs2
i386/ibcs2/ibcs2_sysvec.c optional ibcs2
i386/ibcs2/imgact_coff.c optional ibcs2
i386/isa/aha1542.c optional aha device-driver
i386/isa/aic6360.c optional aic device-driver
i386/isa/ata.c optional ata device-driver
i386/isa/b004.c optional bqu device-driver
i386/isa/bt5xx-445.c optional bt device-driver
i386/isa/clock.c standard
i386/isa/cronyx.c optional cx device-driver
i386/isa/ctx.c optional ctx device-driver
i386/isa/cx.c optional cx device-driver
i386/isa/cy.c optional cy device-driver
i386/isa/diskslice_machdep.c standard
i386/isa/elink.c optional ep device-driver
i386/isa/elink.c optional ie device-driver
i386/isa/fd.c optional fd device-driver
i386/isa/ft.c optional ft device-driver
i386/isa/gpib.c optional gp device-driver
i386/isa/asc.c optional asc device-driver
i386/isa/gsc.c optional gsc device-driver
i386/isa/if_ar.c optional ar device-driver
i386/isa/if_cx.c optional cx device-driver
i386/isa/if_ed.c optional ed device-driver
i386/isa/if_eg.c optional eg device-driver
i386/isa/if_el.c optional el device-driver
i386/isa/if_ep.c optional ep device-driver
i386/isa/if_fe.c optional fe device-driver
i386/isa/if_ie.c optional ie device-driver
i386/isa/if_is.c optional is device-driver
i386/isa/if_ix.c optional ix device-driver
i386/isa/if_le.c optional le device-driver
i386/isa/if_lnc.c optional lnc device-driver
i386/isa/if_ze.c optional ze device-driver
i386/isa/if_zp.c optional zp device-driver
i386/isa/isa.c optional isa device-driver
i386/isa/joy.c optional joy device-driver
i386/isa/lpt.c optional lpt device-driver
i386/isa/labpc.c optional labpc device-driver
i386/isa/mcd.c optional mcd device-driver
i386/isa/mse.c optional mse device-driver
i386/isa/ncr5380.c optional nca device-driver
i386/isa/npx.c optional npx device-driver
i386/isa/pcaudio.c optional pca device-driver
i386/isa/matcd/matcd.c optional matcd device-driver
i386/isa/pcibus.c optional pci device-driver
i386/isa/pcicx.c optional ze device-driver
i386/isa/pcicx.c optional zp device-driver
i386/isa/pcvt/pcvt_drv.c optional vt device-driver
i386/isa/pcvt/pcvt_ext.c optional vt device-driver
i386/isa/pcvt/pcvt_kbd.c optional vt device-driver
i386/isa/pcvt/pcvt_out.c optional vt device-driver
i386/isa/pcvt/pcvt_sup.c optional vt device-driver
i386/isa/pcvt/pcvt_vtf.c optional vt device-driver
i386/isa/prof_machdep.c optional profiling-routine
i386/isa/psm.c optional psm device-driver
i386/isa/qcam.c optional qcam device-driver
i386/isa/qcamio.c optional qcam device-driver
i386/isa/random_machdep.c standard
i386/isa/rc.c optional rc device-driver
i386/isa/scd.c optional scd device-driver
i386/isa/seagate.c optional sea device-driver
i386/isa/si.c optional si device-driver
i386/isa/si_code.c optional si device-driver
i386/isa/sio.c optional sio device-driver
i386/isa/sound/dev_table.c optional snd device-driver
i386/isa/sound/soundcard.c optional snd device-driver
i386/isa/sound/sound_switch.c optional snd device-driver
i386/isa/sound/audio.c optional snd device-driver
i386/isa/sound/dmabuf.c optional snd device-driver
i386/isa/sound/sys_timer.c optional snd device-driver
i386/isa/sound/sequencer.c optional snd device-driver
i386/isa/sound/patmgr.c optional snd device-driver
i386/isa/sound/adlib_card.c optional opl device-driver
i386/isa/sound/opl3.c optional opl device-driver
i386/isa/sound/gus_card.c optional gus device-driver
i386/isa/sound/gus_midi.c optional gus device-driver
i386/isa/sound/gus_vol.c optional gus device-driver
i386/isa/sound/gus_wave.c optional gus device-driver
i386/isa/sound/ics2101.c optional gus device-driver
i386/isa/sound/sound_timer.c optional gus device-driver
i386/isa/sound/midi_synth.c optional gus device-driver
i386/isa/sound/midibuf.c optional gus device-driver
i386/isa/sound/ad1848.c optional gusxvi device-driver
i386/isa/sound/ad1848.c optional gus device-driver
i386/isa/sound/ad1848.c optional mss device-driver
i386/isa/sound/midi_synth.c optional mss device-driver
i386/isa/sound/midibuf.c optional mss device-driver
i386/isa/sound/mpu401.c optional mpu device-driver
i386/isa/sound/midi_synth.c optional mpu device-driver
i386/isa/sound/midibuf.c optional mpu device-driver
i386/isa/sound/pas2_card.c optional pas device-driver
i386/isa/sound/pas2_midi.c optional pas device-driver
i386/isa/sound/pas2_mixer.c optional pas device-driver
i386/isa/sound/pas2_pcm.c optional pas device-driver
i386/isa/sound/midi_synth.c optional pas device-driver
i386/isa/sound/midibuf.c optional pas device-driver
i386/isa/sound/sb_card.c optional sb device-driver
i386/isa/sound/sb_dsp.c optional sb device-driver
i386/isa/sound/sb_midi.c optional sb device-driver
i386/isa/sound/sb_mixer.c optional sb device-driver
i386/isa/sound/midi_synth.c optional sb device-driver
i386/isa/sound/midibuf.c optional sb device-driver
i386/isa/sound/sb16_dsp.c optional sbxvi device-driver
i386/isa/sound/sb16_midi.c optional sbmidi device-driver
i386/isa/sound/uart6850.c optional uart device-driver
i386/isa/sound/midi_synth.c optional uart device-driver
i386/isa/sound/midibuf.c optional uart device-driver
i386/isa/sound/trix.c optional trix device-driver
i386/isa/sound/sscape.c optional sscape device-driver
i386/isa/spigot.c optional spigot device-driver
i386/isa/spkr.c optional speaker device-driver
i386/isa/syscons.c optional sc device-driver
i386/isa/tw.c optional tw device-driver
i386/isa/ultra14f.c optional uha device-driver
i386/isa/wd.c optional wdc device-driver
i386/isa/wd.c optional wd device-driver
i386/isa/atapi.c optional atapi device-driver
i386/isa/wcd.c optional wcd device-driver
i386/isa/wd7000.c optional wds device-driver
i386/isa/wt.c optional wt device-driver
i386/linux/imgact_linux.c optional linux
i386/linux/linux_dummy.c optional linux
i386/linux/linux_file.c optional linux
i386/linux/linux_ioctl.c optional linux
i386/linux/linux_ipc.c optional linux
i386/linux/linux_locore.s optional linux
i386/linux/linux_misc.c optional linux
i386/linux/linux_signal.c optional linux
i386/linux/linux_socket.c optional linux
i386/linux/linux_stats.c optional linux
i386/linux/linux_sysent.c optional linux
i386/linux/linux_sysvec.c optional linux
i386/linux/linux_util.c optional linux
i386/scsi/aic7xxx.c optional ahc device-driver \
dependency "$S/dev/aic7xxx/aic7xxx_reg.h aic7xxx_seq.h"
i386/scsi/bt.c optional bt device-driver
libkern/bcd.c standard
libkern/divdi3.c standard
libkern/inet_ntoa.c standard
libkern/mcount.c optional profiling-routine
libkern/moddi3.c standard
libkern/qdivrem.c standard
libkern/qsort.c standard
libkern/random.c standard
libkern/scanc.c standard
libkern/skpc.c standard
libkern/strcat.c standard
libkern/strcmp.c standard
libkern/strcpy.c standard
libkern/strlen.c standard
libkern/strncmp.c standard
libkern/strncpy.c standard
libkern/udivdi3.c standard
libkern/umoddi3.c standard
gnu/i386/fpemul/div_small.s optional gpl_math_emulate
gnu/i386/fpemul/errors.c optional gpl_math_emulate
gnu/i386/fpemul/fpu_arith.c optional gpl_math_emulate
gnu/i386/fpemul/fpu_aux.c optional gpl_math_emulate
gnu/i386/fpemul/fpu_entry.c optional gpl_math_emulate
gnu/i386/fpemul/fpu_etc.c optional gpl_math_emulate
gnu/i386/fpemul/fpu_trig.c optional gpl_math_emulate
gnu/i386/fpemul/get_address.c optional gpl_math_emulate
gnu/i386/fpemul/load_store.c optional gpl_math_emulate
gnu/i386/fpemul/poly_2xm1.c optional gpl_math_emulate
gnu/i386/fpemul/poly_atan.c optional gpl_math_emulate
gnu/i386/fpemul/poly_div.s optional gpl_math_emulate
gnu/i386/fpemul/poly_l2.c optional gpl_math_emulate
gnu/i386/fpemul/poly_mul64.s optional gpl_math_emulate
gnu/i386/fpemul/poly_sin.c optional gpl_math_emulate
gnu/i386/fpemul/poly_tan.c optional gpl_math_emulate
gnu/i386/fpemul/polynomial.s optional gpl_math_emulate
gnu/i386/fpemul/reg_add_sub.c optional gpl_math_emulate
gnu/i386/fpemul/reg_compare.c optional gpl_math_emulate
gnu/i386/fpemul/reg_constant.c optional gpl_math_emulate
gnu/i386/fpemul/reg_div.s optional gpl_math_emulate
gnu/i386/fpemul/reg_ld_str.c optional gpl_math_emulate
gnu/i386/fpemul/reg_mul.c optional gpl_math_emulate
gnu/i386/fpemul/reg_norm.s optional gpl_math_emulate
gnu/i386/fpemul/reg_round.s optional gpl_math_emulate
gnu/i386/fpemul/reg_u_add.s optional gpl_math_emulate
gnu/i386/fpemul/reg_u_div.s optional gpl_math_emulate
gnu/i386/fpemul/reg_u_mul.s optional gpl_math_emulate
gnu/i386/fpemul/reg_u_sub.s optional gpl_math_emulate
gnu/i386/fpemul/wm_shrx.s optional gpl_math_emulate
gnu/i386/fpemul/wm_sqrt.s optional gpl_math_emulate
gnu/i386/isa/dgb.c optional dgb device-driver
gnu/i386/isa/nic3008.c optional nic device-driver
gnu/i386/isa/nic3009.c optional nnic device-driver
pci/wd82371.c optional wd device-driver
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