1 2005-11-19 Bart Veer <bartv@ecoscentric.com>
3 * include/pkgconf/mlt_synth_i386_rom.ldi: add new heap section to
6 2005-11-05 Andrew Lunn <andrew.lunn@ascom.ch>
8 * src/syscall-i386-linux-1.0.S: renamed prev_?stat to old?stat to
9 match the kernel. Removed STATCALL2 macro because it caused
10 confusion. Added the new?stat system calls.
12 2005-06-26 Bart Veer <bartv@ecoscentric.com>
14 * include/var_intr.h (HAL_DELAY_US): new header to supply
15 processor-specific HAL_DELAY_US() macro
17 2005-03-21 Bart Veer <bartv@ecoscentric.com>
19 * cdl/hal_synth_i386.cdl, src/profile.c: add profiling support.
21 2005-03-11 Bart Veer <bartv@ecoscentric.com>
23 * include/var_io.h, src/syscall-i386-linux-1.0.S:
24 Improve support for returning from signal handlers
26 2004-12-14 Alexander Neundorf <neundorf@kde.org>
28 * src/syscall-i386-linux-1.0.S: Add ipc system call
30 2004-08-04 Alexander Neundorf <alexander.neundorf@jenoptik.com>
32 * src/syscall-i386-linux-1.0.S: Add mkdir system call
34 2004-06-21 Alexander Neundorf <alexander.neundorf@jenoptik.com>
36 * src/syscall-i386-linux-1.0.S:
37 Add readdir, lstat and fstat system calls
39 2004-04-22 Jani Monoses <jani@iv.ro>
41 * cdl/hal_synth_i386.cdl :
42 Invoke tail with stricter syntax that works in latest coreutils.
44 2002-09-15 Bart Veer <bartv@ecoscentric.com>
46 * src/syscall-i386-linux-1.0.S:
47 Add access system call
49 2002-08-04 Bart Veer <bartv@tymora.demon.co.uk>
51 * src/vectors.S (_start):
52 Store argv and environ in cyg_hal_sys_... variables
54 2002-04-29 Jonathan Larmour <jlarmour@redhat.com>
57 Don't use .file as it can confuse debugging since the .file
58 doesn't contain the path and therefore the debugger will never
59 know where it lives! This conflicts with using -Wa,--gstabs.
61 2002-04-10 Jonathan Larmour <jlarmour@redhat.com>
63 * include/pkgconf/mlt_synth_i386_rom.ldi: Define eh_frame and
66 2001-11-1 Andrew Lunn <andrew.lunn@ascom.ch>
68 * src/syscall-i386-linux-1.0.S: Added mmap system call
70 2001-12-07 Bart Veer <bartv@redhat.com>
72 * src/syscall-i386-linux-1.0.S: added getcwd() system call
74 2001-08-02 Bart Veer <bartv@redhat.com>
76 * src/context.S, include/arch.inc, include/var_arch.h:
77 Update thread context manipulation code to do the
78 right thing with respect to interrupt state.
80 * src/context.S (hal_setjmp):
81 Fixed bug in hal_setjmp() that corrupted EBX.
83 2001-04-27 Bart Veer <bartv@redhat.com>
86 Major reorganization and clean-up of the synthetic target.
88 2000-11-02 Jonathan Larmour <jlarmour@redhat.com>
90 * src/entry.c (_linux_entry): Extend memory using brk() syscall to
93 * src/syscall-i386-linux-1.0.S: Add brk syscall
95 2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
97 * include/pkgconf/mlt_i386_linux_ram.mlt:
100 * include/pkgconf/mlt_i386_linux_ram.h:
101 * include/pkgconf/mlt_i386_linux_ram.ldi:
104 2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
106 * cdl/hal_i386_linux.cdl: Correct memory layout file name
108 2000-03-03 John Dallaway <jld@cygnus.co.uk>
110 * cdl/hal_i386_linux.cdl (CYGBLD_GLOBAL_COMMAND_PREFIX):
112 Revert most recent change for now to avoid breaking the
115 2000-03-02 Jonathan Larmour <jlarmour@redhat.co.uk>
117 * cdl/hal_i386_linux.cdl (CYGBLD_GLOBAL_COMMAND_PREFIX): Use native
118 toolchain by default, and describe versions to be used
120 2000-02-29 Jesper Skov <jskov@redhat.com>
122 * include/plf_intr.h: Don't include kernel headers.
124 2000-02-16 Jesper Skov <jskov@redhat.com>
126 * src/hal_diag.c (hal_diag_write_char): Check that write call is
129 2000-02-16 Nick Garnett <nickg@cygnus.co.uk>
131 * include/variant.inc: Added missed copyright notice.
133 2000-02-15 Nick Garnett <nickg@cygnus.co.uk>
135 * include/variant.inc:
136 * include/var_intr.h:
137 * include/plf_intr.h:
138 These files added to make this HAL consistent with PC
139 version. They also contains some code moved out of the
142 2000-01-24 John Dallaway <jld@cygnus.co.uk>
146 Remove obsolete option CYGTST_TESTING_IDENTIFIER.
148 2000-01-21 Jesper Skov <jskov@cygnus.co.uk>
151 * src/syscall-i386-linux-1.0.S:
154 * src/hal_startup.c: Make signals NODEFER.
156 2000-01-19 Hugo Tyson <hmt@cygnus.co.uk>
158 * cdl/*.cdl: Add descriptions to a number of options &c which were
159 lacking same, also tidied up other typos as noticed en passant.
161 1999-12-20 Gary Thomas <gthomas@cygnus.co.uk>
163 * cdl/hal_i386_linux.cdl: Add -Wl for linker options.
165 1999-11-25 Gary Thomas <gthomas@cygnus.co.uk>
167 * include/pkgconf/mlt_i386_linux_ram.h: New file(s).
169 1999-11-01 Jesper Skov <jskov@cygnus.co.uk>
171 * cdl/hal_i386_linux.cdl: Added.
172 Use define_proc for const header defs.
173 1999-10-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
175 * src/linux_misc.c: Fix some really minor spelling typos
177 * src/hal_diag.c (hal_diag_read_char): Check if we were woken up by
178 the itimer alarm (which is used for rescheduling) - in which case
182 1999-10-05 Jesper Skov <jskov@cygnus.co.uk>
184 * include/pkgconf/hal_i386_linux.h: Changed to use REAL TIME as
187 From Andrew Lunn (lunn@ma.tech.ascom.ch)
189 * src/linux_misc.c: [added]
190 * src/syscall-i386-linux-1.0.S:
191 Added idle thread action, reducing host load when eCos is idle.
193 1999-08-16 John Dallaway <jld@cygnus.co.uk>
195 * include/pkgconf/hal_i386_linux.h:
197 Proper case package display string.
199 1999-05-20 Gary Thomas <gthomas@cygnus.co.uk>
201 * include/pkgconf/hal_i386_linux.h: Move RTC setup here.
203 1999-05-14 Jesper Skov <jskov@cygnus.co.uk>
205 * include/pkgconf/mlt_i386_linux_ram.mlt:
206 * include/pkgconf/mlt_i386_linux_ram.ldi:
207 Fixed problem with rel_got.
208 Encode . in section name as __.
210 1999-04-08 John Dallaway <jld@cygnus.co.uk>
212 * include/pkgconf/mlt_*.*: Use double underscore substitution
213 for period character in SECTION_* macro names (PR 19787)
215 1999-04-08 John Dallaway <jld@cygnus.co.uk>
217 * include/pkgconf/*.ldi: Revised SECTION_* macro arguments to
218 avoid padded output sections (PR 19787)
220 1999-03-22 Jesper Skov <jskov@cygnus.co.uk>
222 * src/linux.S: Added comment.
223 Doh! Managed to break compilation with a comment...
225 1999-03-16 Jesper Skov <jskov@cygnus.co.uk>
227 * src/linux.S (cyg_hal_hardware_init): Fiddled some more with the
231 Renamed hal_ to cyg_hal_.
232 Added exception handling.
234 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
236 * src/hal_startup.c (cyg_hal_isr_init): Initialize ISR table with
237 pointers to default ISR routine.
239 1999-03-12 Jesper Skov <jskov@cygnus.co.uk>
241 * src/linux.S (cyg_hal_hardware_init): Only enable zero divide
244 1999-03-11 Jesper Skov <jskov@cygnus.co.uk>
248 Renamed hal_isr_init to cyg_hal_isr_init.
250 * src/hal_startup.c: Also catch SIGFPE.
252 * src/entry.c: Call cyg_hal_hardware_init.
254 * src/linux.S: [added]
256 Added file to hold startup assembly code.
258 1999-03-11 John Dallaway <jld@cygnus.co.uk>
260 * include/pkgconf/*.ldi: add copyright notices
262 1999-03-04 John Dallaway <jld@cygnus.co.uk>
264 * include/pkgconf/*.ldi: give all LDI files unique names so
265 that they can co-exist in an eCos build tree (PR 19184)
266 * include/pkgconf/*.mlt: give all MLT files unique names so
267 that they can co-exist in an eCos build tree (PR 19184)
269 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
272 Changed label used to access scheduler lock to one that is not
273 mangled by C++. This is intended to make support for interrupt
274 handling in non-kernel configurations easier.
276 1999-02-22 Jesper Skov <jskov@cygnus.co.uk>
278 * src/syscall-i386-linux-1.0.S: Added copyright header.
280 1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
283 Rename hal_interrupts_deffered -> hal_interrupts_deferred
284 Rename CYG_ISR/VSR_* -> CYGNUM_HAL_ISR/VSR_* in line with HAL changes
285 Rename CYG_VECTOR_RTC -> CYGNUM_HAL_INTERRUPT_RTC
287 * src/syscall-i386-linux-1.0.S:
290 1999-02-08 John Dallaway <jld@cygnus.co.uk>
292 * include/pkgconf/ram.mlt: New memory layout save file
294 1999-02-05 John Dallaway <jld@cygnus.co.uk>
296 * include/pkgconf/*.ldi: Remove LMA_EQ_VMA macro definition.
298 1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
300 * include/pkgconf/hal_i386_linux.h: Changed CDL type back to radio
301 to get consistent ConfigTool output.
303 1999-01-27 Jesper Skov <jskov@cygnus.co.uk>
305 * include/pkgconf/ram.ldi: Commented out the rel_got change.
307 1999-01-25 Jesper Skov <jskov@cygnus.co.uk>
309 * include/pkgconf/ram.ldi: Added rel.got section.
311 1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
313 * src/hal_startup.c: Moved external declarations into top-level
314 scope to avoid compiler warning.
316 1999-01-19 Jesper Skov <jskov@cygnus.co.uk>
318 * include/pkgconf/hal_i386_linux.h: Removed startup
319 config. Changed linux entry to dummy instead of bool.
321 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
323 * include/pkgconf/hal_i386_linux.h: Added config for real-time
326 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
328 * src/hal_diag.c: Removed hal_diag_write_line.
330 * src/entry.c: Removed main/argv stuff.
332 1999-01-12 Jesper Skov <jskov@cygnus.co.uk>
334 * include/pkgconf/hal_i386_linux.h: Added.
336 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
338 * src/hal_startup.c (hal_default_vsr):
339 * src/linux.ld (cyg_hal_sched_lock):
340 Added C-symbol reference to the scheduler lock.
342 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
344 * src/hal_startup.c (hal_default_vsr): Allow interrupt disable
345 count to be bigger than 1.
347 1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
349 * src/linux.ld: Added fix me. Remember to clean up.
351 * src/hal_startup.c: Removed bogus include statement.
352 Added CYGPKG_KERNEL config handling.
354 * src/hal_diag.c: Removed bogus include statements and functions.
356 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
358 * src/hal_startup.c (hal_isr_init): Use CYG_VECTOR_RTC rather than
361 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
363 * src/syscall-i386-linux-1.0.S:
366 Removed tabs & fixed comment style.
368 1999-01-07 Jesper Skov <jskov@cygnus.co.uk>
370 * src/PKGconf.mak: Cleaned up.
372 * src/entry.c: Added (from proven's crtbegin.c).
374 * src/linux.ld: Added.
376 * src/hal_startup.cxx: (Deleted)
377 * src/hal_startup.c: (Added)
378 Changed code to C, cleaned up.
380 1999-01-06 Jesper Skov <jskov@cygnus.co.uk>
382 * src/hal_diag.c: Fixed warnings. Output chars in batches to avoid
383 problems with pkgtest - also improves performance.
385 1999-01-06 Jesper Skov <jskov@cygnus.co.uk>
387 * src/syscall-i386-linux-1.0.S: Set behavior to match __ELF__.
389 1998-12-18 Jesper Skov <jskov@cygnus.co.uk>
391 * src/syscall-i386-linux-1.0.S:
392 * src/hal_startup.cxx:
393 Fixed compiler warnings.
395 Fri Dec 4 13:49:03 GMT 1998
397 * src/syscall-i386-linux-1.0.S: Fix to work with Bart's latest tools.
398 For some reason it doesn't define __ELF__ but, we really don't care.
400 Mon Nov 9 15:18:11 GMT 1998 Chris Provenzano <proven@cygnus.com>
402 Initial i386 linux port.
404 //===========================================================================
405 //####ECOSGPLCOPYRIGHTBEGIN####
406 // -------------------------------------------
407 // This file is part of eCos, the Embedded Configurable Operating System.
408 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
410 // eCos is free software; you can redistribute it and/or modify it under
411 // the terms of the GNU General Public License as published by the Free
412 // Software Foundation; either version 2 or (at your option) any later version.
414 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
415 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
416 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
419 // You should have received a copy of the GNU General Public License along
420 // with eCos; if not, write to the Free Software Foundation, Inc.,
421 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
423 // As a special exception, if other files instantiate templates or use macros
424 // or inline functions from this file, or you compile this file and link it
425 // with other works to produce a work based on this file, this file does not
426 // by itself cause the resulting work to be covered by the GNU General Public
427 // License. However the source code for this file must still be made available
428 // in accordance with section (3) of the GNU General Public License.
430 // This exception does not invalidate any other reasons why a work based on
431 // this file might be covered by the GNU General Public License.
433 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
434 // at http://sources.redhat.com/ecos/ecos-license/
435 // -------------------------------------------
436 //####ECOSGPLCOPYRIGHTEND####
437 //===========================================================================