CVS log for dietlibc/diet.c

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Default branch: MAIN

get exceptions and ctors/dtors to work

pie fixes

more PIE work (actually appears to work now)

split off stackgap-g.o, don't compile valgrind stuff into stackgap.o,
  diet chooses depending on presence of -g
move stackguard var from .data to .bss
remove gcc 7.3 warning from lib/__v_printf.c

cross compiler architecture mangling for the new platforms

  aarch64 port (Christian Seiler)

  mips64 little endian port (Christian Seiler)

  ppc64 little endian port (Christian Seiler)

  add x86_64 memccpy, mempcpy
  import Debian bugfixes (Christian Seiler)

Massive ARM changes from Enrico Scholz

remove compiler warnings

update syscall list to kernel version 3.8
fix x32 (got bitten as early adopter)
add pipe2
change x86_64 gettimeofday to non-vsyscall in the presence of valgrind

we should get x32-abi support for x86_64

remove bizarre optimization flags from mips+mipsel

  various build fixes, add sys/atomic.h and the __CAS function

eabi fix

some asm string functions

  add -D_REENTRANT for -pthread in diet

when linking, replace -pthread with -lpthread

ARM EABI

  do omit the frame pointer on x86_64

  fix telldir, seekdir (Gernot Tenchio)
  also add -lc after -lgcc for gcc 4.1 on arm (Enrico Scholz)

fix segfaulting "diet gcc"

  work around gcc 4 bug
  make sure diet always leaves -V in front of the gcc command line

more gcc 4 updates

  understand -m32 on x86_64 as meaning i386

  add "diet -L gcc" option to print the lib path

  #ifdef powerpc -> #ifdef __powerpc__ (Enrico Scholz)

  tzfile parser fix (John K. Hohm)
  ppc64 fixes (Gwenole Beauchesne)
  work around "diet /usr/bin/gcc" not finding ~/.diet/gcc

  setlocale now accepts setting the locale to "C".
  do for mipsel what I did for mips yesterday

diet -Os sparc64-linux-gcc will now set -mhard-quad-float

  add support for $DIETHOME in diet, to override the compiled-in path (George)

  Use -isystem instead of -I for our system includes (Johannes Stezenbach)

diet -v -Os gcc not works (Yuri Kozlov)
diet now allows gcc-3.3.2 instead of just gcc (Yuri Kozlov)

several metric tons of new ports (ppc64, s390x), new functionality (%m
in printf) and fixes from SuSE

fixing the diet wrapper for sparc and changing the options for mips

sendfile64 was missing in the dynamic libraries.
changing alignment flags to new values

various build fixes (Gerrit Pape)

fixing the dynamic COPY-relocation bug...

make install does not overwrite the host diet wrapper.
the diet wrapper now supports "standard" platform names like
 "mips-<vendor>-linux-...."

raise limit for additional argv for diet -Os

ok. the new libdl code is now the default.

read optimizer cflags for "diet -Os [gcc]" from ~/.diet/[gcc]

use -G 8 on mips (js)

add sys/ucontext.h, mention it in PORTING
add optimizing CFLAGS for x86_64
add entry to x86_64 in diet.c

diet segfault on ia64

Thomas Ogrisegg setn a port to IA64!

x86_64 port by Michal Ludvig!

profiling support (x86 only)!

saved ~2K ...

move tcgetpgrp/tcsetpgrp to unistd.h
move -D__dietlibc__ from features.h to diet
make large file support lstat->lstat64 macro work with function pointers

- add some more from the sparc64 port
- fixed away the last waring in _dl_main.c

diet -Os no longer discards -fpic and -fno-pic

missing syscall ptrace in ARM dyn_syscall
change non-install-version of diet-dyn to use build-dir
make the dynamic-lazy function evaluator x86-register-arguments aware

Assembler and PIC code the source of all evel in the dynamic-section....
Added a helper for x86 and modified the assembler sources (now the
libdietc.so is NON textrel again....). S390 fixed a typo.
Fixed diet so dynamic binaries uses the "correct" dynamic-linker...

fix warning about daemon.
"diet -v" now says which version it is.

diet.c updates (add -v, fix MIPS CFLAGS)

add -G 0 to MIPS CFLAGS in diet.c and Makefile

Several MIPS fixes.

remove vfork and add alarm to dynamic syscalls.
fix diet-dyn to link in dyn_dstop instead of dyn_stop

Now teh installation of static and dynamic dosen't conflict...

A PA-RISC port from Thomas Ogrisegg!  Wow!

recognize -M in diet, don't add linker options for it.

fixed fflush on input streams (next_char from ncurses exposed this)
diet now adds -static to gcc command line.

diet -Os stopped working mysteriously

redo some more changes

now the installed diet-dyn actually works, too ;)

make install now actually works.

now the -I<include_path> form the "user" are taken pre -I<path_to_dietlibc>

changed the diet warpper to generate dynamic-linked programs and shared
objects.
found some non-working functions due to libdl/dietld.so (still debuging).

remove debug output :(

OK, so _now_ diet -Os sparc-linux-gcc actually works ;)

make "diet -Os arm-linux-gcc" actually work

add very cool linker error (WANT_SAFEGUARD in dietfeatures.h) that makes
ld barf if you try to link an object file compiled with "diet gcc"
against glibc.  The resulting binaries will very likely not work.
This is some funkly linker trickery that I invented here, I'm quite
proud of myself now. ;)

fix compile warnings in diet and set close-on-exec fd flag in get*ent

add -Os option to diet (see diet.1)

add md5 crypt

fix cross compiling

more header files are being cleansed of evil kernel headers.

fsck, wrote __ppc__ instead of __powerpc__ again!

a ton of warnings fixed ;)

modified diet program to include the dynamic con- and destructor code object
at the right position ...

fixed a endian bug in fputc

fix sig*set and fwrite.  mount from util-linux now actually compiles and
works!

try to make diet work for the "diet gcc foo.c" case.

add -lgcc to diet.

add alloca to stdlib.h and have diet include stdlib

put object and library files into bin-$ARCH (i.e. bin-sparc/ or
bin-i386/).  add "diet" program (and man page) for easy compiling and
linking against the diet libc.