1 2005-06-26 Bart Veer <bartv@ecoscentric.com>
3 * include/var_intr.h (HAL_DELAY_US): new header to supply
4 processor-specific HAL_DELAY_US() macro
6 2005-03-21 Bart Veer <bartv@ecoscentric.com>
8 * cdl/hal_synth_i386.cdl, src/profile.c: add profiling support.
10 2005-03-11 Bart Veer <bartv@ecoscentric.com>
12 * include/var_io.h, src/syscall-i386-linux-1.0.S:
13 Improve support for returning from signal handlers
15 2004-12-14 Alexander Neundorf <neundorf@kde.org>
17 * src/syscall-i386-linux-1.0.S: Add ipc system call
19 2004-08-04 Alexander Neundorf <alexander.neundorf@jenoptik.com>
21 * src/syscall-i386-linux-1.0.S: Add mkdir system call
23 2004-06-21 Alexander Neundorf <alexander.neundorf@jenoptik.com>
25 * src/syscall-i386-linux-1.0.S:
26 Add readdir, lstat and fstat system calls
28 2004-04-22 Jani Monoses <jani@iv.ro>
30 * cdl/hal_synth_i386.cdl :
31 Invoke tail with stricter syntax that works in latest coreutils.
33 2002-09-15 Bart Veer <bartv@ecoscentric.com>
35 * src/syscall-i386-linux-1.0.S:
36 Add access system call
38 2002-08-04 Bart Veer <bartv@tymora.demon.co.uk>
40 * src/vectors.S (_start):
41 Store argv and environ in cyg_hal_sys_... variables
43 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
46 Don't use .file as it can confuse debugging since the .file
47 doesn't contain the path and therefore the debugger will never
48 know where it lives! This conflicts with using -Wa,--gstabs.
50 2002-04-10 Jonathan Larmour <jlarmour@redhat.com>
52 * include/pkgconf/mlt_synth_i386_rom.ldi: Define eh_frame and
55 2001-11-1 Andrew Lunn <andrew.lunn@ascom.ch>
57 * src/syscall-i386-linux-1.0.S: Added mmap system call
59 2001-12-07 Bart Veer <bartv@redhat.com>
61 * src/syscall-i386-linux-1.0.S: added getcwd() system call
63 2001-08-02 Bart Veer <bartv@redhat.com>
65 * src/context.S, include/arch.inc, include/var_arch.h:
66 Update thread context manipulation code to do the
67 right thing with respect to interrupt state.
69 * src/context.S (hal_setjmp):
70 Fixed bug in hal_setjmp() that corrupted EBX.
72 2001-04-27 Bart Veer <bartv@redhat.com>
75 Major reorganization and clean-up of the synthetic target.
77 2000-11-02 Jonathan Larmour <jlarmour@redhat.com>
79 * src/entry.c (_linux_entry): Extend memory using brk() syscall to
82 * src/syscall-i386-linux-1.0.S: Add brk syscall
84 2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
86 * include/pkgconf/mlt_i386_linux_ram.mlt:
89 * include/pkgconf/mlt_i386_linux_ram.h:
90 * include/pkgconf/mlt_i386_linux_ram.ldi:
93 2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
95 * cdl/hal_i386_linux.cdl: Correct memory layout file name
97 2000-03-03 John Dallaway <jld@cygnus.co.uk>
99 * cdl/hal_i386_linux.cdl (CYGBLD_GLOBAL_COMMAND_PREFIX):
101 Revert most recent change for now to avoid breaking the
104 2000-03-02 Jonathan Larmour <jlarmour@redhat.co.uk>
106 * cdl/hal_i386_linux.cdl (CYGBLD_GLOBAL_COMMAND_PREFIX): Use native
107 toolchain by default, and describe versions to be used
109 2000-02-29 Jesper Skov <jskov@redhat.com>
111 * include/plf_intr.h: Don't include kernel headers.
113 2000-02-16 Jesper Skov <jskov@redhat.com>
115 * src/hal_diag.c (hal_diag_write_char): Check that write call is
118 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
120 * include/variant.inc: Added missed copyright notice.
122 2000-02-15 Nick Garnett <nickg@cygnus.co.uk>
124 * include/variant.inc:
125 * include/var_intr.h:
126 * include/plf_intr.h:
127 These files added to make this HAL consistent with PC
128 version. They also contains some code moved out of the
131 2000-01-24 John Dallaway <jld@cygnus.co.uk>
135 Remove obsolete option CYGTST_TESTING_IDENTIFIER.
137 2000-01-21 Jesper Skov <jskov@cygnus.co.uk>
140 * src/syscall-i386-linux-1.0.S:
143 * src/hal_startup.c: Make signals NODEFER.
145 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
147 * cdl/*.cdl: Add descriptions to a number of options &c which were
148 lacking same, also tidied up other typos as noticed en passant.
150 1999-12-20 Gary Thomas <gthomas@cygnus.co.uk>
152 * cdl/hal_i386_linux.cdl: Add -Wl for linker options.
154 1999-11-25 Gary Thomas <gthomas@cygnus.co.uk>
156 * include/pkgconf/mlt_i386_linux_ram.h: New file(s).
158 1999-11-01 Jesper Skov <jskov@cygnus.co.uk>
160 * cdl/hal_i386_linux.cdl: Added.
161 Use define_proc for const header defs.
162 1999-10-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
164 * src/linux_misc.c: Fix some really minor spelling typos
166 * src/hal_diag.c (hal_diag_read_char): Check if we were woken up by
167 the itimer alarm (which is used for rescheduling) - in which case
171 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
173 * include/pkgconf/hal_i386_linux.h: Changed to use REAL TIME as
176 From Andrew Lunn (lunn@ma.tech.ascom.ch)
178 * src/linux_misc.c: [added]
179 * src/syscall-i386-linux-1.0.S:
180 Added idle thread action, reducing host load when eCos is idle.
182 1999-08-16 John Dallaway <jld@cygnus.co.uk>
184 * include/pkgconf/hal_i386_linux.h:
186 Proper case package display string.
188 1999-05-20 Gary Thomas <gthomas@cygnus.co.uk>
190 * include/pkgconf/hal_i386_linux.h: Move RTC setup here.
192 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
194 * include/pkgconf/mlt_i386_linux_ram.mlt:
195 * include/pkgconf/mlt_i386_linux_ram.ldi:
196 Fixed problem with rel_got.
197 Encode . in section name as __.
199 1999-04-08 John Dallaway <jld@cygnus.co.uk>
201 * include/pkgconf/mlt_*.*: Use double underscore substitution
202 for period character in SECTION_* macro names (PR 19787)
204 1999-04-08 John Dallaway <jld@cygnus.co.uk>
206 * include/pkgconf/*.ldi: Revised SECTION_* macro arguments to
207 avoid padded output sections (PR 19787)
209 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
211 * src/linux.S: Added comment.
212 Doh! Managed to break compilation with a comment...
214 1999-03-16 Jesper Skov <jskov@cygnus.co.uk>
216 * src/linux.S (cyg_hal_hardware_init): Fiddled some more with the
220 Renamed hal_ to cyg_hal_.
221 Added exception handling.
223 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
225 * src/hal_startup.c (cyg_hal_isr_init): Initialize ISR table with
226 pointers to default ISR routine.
228 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
230 * src/linux.S (cyg_hal_hardware_init): Only enable zero divide
233 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
237 Renamed hal_isr_init to cyg_hal_isr_init.
239 * src/hal_startup.c: Also catch SIGFPE.
241 * src/entry.c: Call cyg_hal_hardware_init.
243 * src/linux.S: [added]
245 Added file to hold startup assembly code.
247 1999-03-11 John Dallaway <jld@cygnus.co.uk>
249 * include/pkgconf/*.ldi: add copyright notices
251 1999-03-04 John Dallaway <jld@cygnus.co.uk>
253 * include/pkgconf/*.ldi: give all LDI files unique names so
254 that they can co-exist in an eCos build tree (PR 19184)
255 * include/pkgconf/*.mlt: give all MLT files unique names so
256 that they can co-exist in an eCos build tree (PR 19184)
258 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
261 Changed label used to access scheduler lock to one that is not
262 mangled by C++. This is intended to make support for interrupt
263 handling in non-kernel configurations easier.
265 1999-02-22 Jesper Skov <jskov@cygnus.co.uk>
267 * src/syscall-i386-linux-1.0.S: Added copyright header.
269 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
272 Rename hal_interrupts_deffered -> hal_interrupts_deferred
273 Rename CYG_ISR/VSR_* -> CYGNUM_HAL_ISR/VSR_* in line with HAL changes
274 Rename CYG_VECTOR_RTC -> CYGNUM_HAL_INTERRUPT_RTC
276 * src/syscall-i386-linux-1.0.S:
279 1999-02-08 John Dallaway <jld@cygnus.co.uk>
281 * include/pkgconf/ram.mlt: New memory layout save file
283 1999-02-05 John Dallaway <jld@cygnus.co.uk>
285 * include/pkgconf/*.ldi: Remove LMA_EQ_VMA macro definition.
287 1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
289 * include/pkgconf/hal_i386_linux.h: Changed CDL type back to radio
290 to get consistent ConfigTool output.
292 1999-01-27 Jesper Skov <jskov@cygnus.co.uk>
294 * include/pkgconf/ram.ldi: Commented out the rel_got change.
296 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
298 * include/pkgconf/ram.ldi: Added rel.got section.
300 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
302 * src/hal_startup.c: Moved external declarations into top-level
303 scope to avoid compiler warning.
305 1999-01-19 Jesper Skov <jskov@cygnus.co.uk>
307 * include/pkgconf/hal_i386_linux.h: Removed startup
308 config. Changed linux entry to dummy instead of bool.
310 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
312 * include/pkgconf/hal_i386_linux.h: Added config for real-time
315 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
317 * src/hal_diag.c: Removed hal_diag_write_line.
319 * src/entry.c: Removed main/argv stuff.
321 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
323 * include/pkgconf/hal_i386_linux.h: Added.
325 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
327 * src/hal_startup.c (hal_default_vsr):
328 * src/linux.ld (cyg_hal_sched_lock):
329 Added C-symbol reference to the scheduler lock.
331 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
333 * src/hal_startup.c (hal_default_vsr): Allow interrupt disable
334 count to be bigger than 1.
336 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
338 * src/linux.ld: Added fix me. Remember to clean up.
340 * src/hal_startup.c: Removed bogus include statement.
341 Added CYGPKG_KERNEL config handling.
343 * src/hal_diag.c: Removed bogus include statements and functions.
345 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
347 * src/hal_startup.c (hal_isr_init): Use CYG_VECTOR_RTC rather than
350 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
352 * src/syscall-i386-linux-1.0.S:
355 Removed tabs & fixed comment style.
357 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
359 * src/PKGconf.mak: Cleaned up.
361 * src/entry.c: Added (from proven's crtbegin.c).
363 * src/linux.ld: Added.
365 * src/hal_startup.cxx: (Deleted)
366 * src/hal_startup.c: (Added)
367 Changed code to C, cleaned up.
369 1999-01-06 Jesper Skov <jskov@cygnus.co.uk>
371 * src/hal_diag.c: Fixed warnings. Output chars in batches to avoid
372 problems with pkgtest - also improves performance.
374 1999-01-06 Jesper Skov <jskov@cygnus.co.uk>
376 * src/syscall-i386-linux-1.0.S: Set behavior to match __ELF__.
378 1998-12-18 Jesper Skov <jskov@cygnus.co.uk>
380 * src/syscall-i386-linux-1.0.S:
381 * src/hal_startup.cxx:
382 Fixed compiler warnings.
384 Fri Dec 4 13:49:03 GMT 1998
386 * src/syscall-i386-linux-1.0.S: Fix to work with Bart's latest tools.
387 For some reason it doesn't define __ELF__ but, we really don't care.
389 Mon Nov 9 15:18:11 GMT 1998 Chris Provenzano <proven@cygnus.com>
391 Initial i386 linux port.
393 //===========================================================================
394 //####ECOSGPLCOPYRIGHTBEGIN####
395 // -------------------------------------------
396 // This file is part of eCos, the Embedded Configurable Operating System.
397 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
399 // eCos is free software; you can redistribute it and/or modify it under
400 // the terms of the GNU General Public License as published by the Free
401 // Software Foundation; either version 2 or (at your option) any later version.
403 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
404 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
405 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
408 // You should have received a copy of the GNU General Public License along
409 // with eCos; if not, write to the Free Software Foundation, Inc.,
410 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
412 // As a special exception, if other files instantiate templates or use macros
413 // or inline functions from this file, or you compile this file and link it
414 // with other works to produce a work based on this file, this file does not
415 // by itself cause the resulting work to be covered by the GNU General Public
416 // License. However the source code for this file must still be made available
417 // in accordance with section (3) of the GNU General Public License.
419 // This exception does not invalidate any other reasons why a work based on
420 // this file might be covered by the GNU General Public License.
422 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
423 // at http://sources.redhat.com/ecos/ecos-license/
424 // -------------------------------------------
425 //####ECOSGPLCOPYRIGHTEND####
426 //===========================================================================