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ChangeLog-2010
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ChangeLog-2010
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2010-12-16 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #31270.
* doc/examples/twitest/twitest.dox: Fix stale document link.
* NEWS: Add to fixed bug list.
2010-12-16 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #29235.
* include/avr/power.h: Rearrange commas to be -pedantic safe.
* NEWS: Add to fixed bug list.
2010-12-13 Eric B. Weddington <eric.weddington@atmel.com>
Fix for Atmel bug #12314.
* include/avr/iox192a3.h: Fix field names and macro names.
* include/avr/iox128a3.h: Same.
* include/avr/iox128a1.h: Same.
* include/avr/iox64a3.h: Same.
* include/avr/iox64a1.h: Same.
* include/avr/iox32d4.h: Same.
* include/avr/iox32a4.h: Same.
* include/avr/iox16d4.h: Same.
* include/avr/iox16a4.h: Same.
* include/avr/iox256a3b.h: Same.
* include/avr/iox256a3.h: Same.
* NEWS: Add to fixed bug list.
2010-12-13 Eric B. Weddington <eric.weddington@atmel.com>
Fix for Atmel bug #11793.
* include/avr/iox32a4.h: Fix 4086 to 4096.
* include/avr/iox16a4.h: Same.
* include/avr/iox256a3b.h: Same.
* include/avr/iox256a3.h: Same.
* include/avr/iox192a3.h: Same.
* include/avr/iox128a3.h: Same.
* include/avr/iox128a1.h: Same.
* include/avr/iox64a3.h: Same.
* include/avr/iox64a1.h: Same.
* NEWS: Add to fixed bug list.
2010-11-24 Eric B. Weddington <eric.weddington@atmel.com>
* doc/api/main_page.dox: Add blank line to fix indentation in HTML docs.
2010-11-24 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Workaround for LaTeX build error after upgrading doxygen to
version 1.7.x
* doc/api/Makefile.am: replace the \renewcommand for
\cftchapfont and \cftchappagefont, respectively, by a
\newcommand.
2010-11-23 Eric B. Weddington <eric.weddington@atmel.com>
* doc/api/rel-method.dox: Escape all instances of @svn to silence
doxygen warnings.
2010-11-22 Eric B. Weddington <eric.weddington@atmel.com>
* configure.ac: Fix 2.64 cross compile detection for AVR by not trying to
compile fopen. This fix came from Newlib's config/override.m4. For some
reason autoconf 2.64 (and possibly above) puts in a check for the compiler
output file extension and creates a test program that has the fopen
function. Of course, this fails when avr-gcc is used to compile the test
program.
2010-11-16 Eric B. Weddington <eric.weddington@atmel.com>
Fix Atmel bug #12536.
* include/avr/iox64d3.h: Remove CALCTRL definitions.
* include/avr/iox64a3.h: Same.
* include/avr/iox64a1.h: Same.
* include/avr/iox32d4.h: Same.
* include/avr/iox32a4.h: Same.
* include/avr/iox256a3b.h: Same.
* include/avr/iox256a3.h: Same.
* include/avr/iox192d3.h: Same.
* include/avr/iox192a3.h: Same.
* include/avr/iox16d4.h: Same.
* include/avr/iox16a4.h: Same.
* include/avr/iox128d3.h: Same.
* include/avr/iox128a3.h: Same.
* include/avr/iox128a1.h: Same.
* NEWS: Add to fixed bugs list.
2010-11-08 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iom3000.h: Fix typo.
2010-11-08 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iom169pa.h: Rename UBRR0* definitions to remove a duplicate.
* libc/pmstring/strcasecmp_PF.S: Fix warning at end of file.
* include/avr/iom16hva2.h: Fix SPI interrupt vector names.
* include/avr/iom3000.h: Comment out duplicate definitions.
2010-11-05 Eric B. Weddington <eric.weddington@atmel.com>
* common/asmdef.h: Add conditional compilation to not compile for
ATiny10 family.
* common/ctoasm.inc: Same.
* libc/misc/eeupd_byte.S: Same.
* libc/misc/itoa.S: Same.
* libc/misc/utoa.S: Same.
* libc/pmstring/memchr_P.S: Same.
* libc/pmstring/memcmp_P.S: Same.
* libc/pmstring/memcmp_PF.S: Same.
* libc/pmstring/memcpy_P.S: Same.
* libc/pmstring/memcpy_PF.S: Same.
* libc/pmstring/memrchr_P.S: Same.
* libc/pmstring/strcasecmp_P.S: Same.
* libc/pmstring/strcasecmp_PF.S: Same.
* libc/pmstring/strcat_P.S: Same.
* libc/pmstring/strcat_PF.S: Same.
* libc/pmstring/strchr_P.S: Same.
* libc/pmstring/strchrnul_P.S: Same.
* libc/pmstring/strcmp_P.S: Same.
* libc/pmstring/strcmp_PF.S: Same.
* libc/pmstring/strcpy_P.S: Same.
* libc/pmstring/strcpy_PF.S: Same.
* libc/pmstring/strcspn_P.S: Same.
* libc/pmstring/strlcat_P.S: Same.
* libc/pmstring/strlcat_PF.S: Same.
* libc/pmstring/strlcpy_P.S: Same.
* libc/pmstring/strlcpy_PF.S: Same.
* libc/pmstring/strlen_P.S: Same.
* libc/pmstring/strlen_PF.S: Same.
* libc/pmstring/strncasecmp_P.S: Same.
* libc/pmstring/strncasecmp_PF.S: Same.
* libc/pmstring/strncat_P.S: Same.
* libc/pmstring/strncat_PF.S: Same.
* libc/pmstring/strncmp_P.S: Same.
* libc/pmstring/strncmp_PF.S: Same.
* libc/pmstring/strncpy_P.S: Same.
* libc/pmstring/strncpy_PF.S: Same.
* libc/pmstring/strnlen_P.S: Same.
* libc/pmstring/strnlen_PF.S: Same.
* libc/pmstring/strpbrk_P.S: Same.
* libc/pmstring/strrchr_P.S: Same.
* libc/pmstring/strsep_P.S: Same.
* libc/pmstring/strspn_P.S: Same.
* libc/pmstring/strstr_P.S: Same.
* libc/pmstring/strstr_PF.S: Same.
* libc/pmstring/strtok_P.c: Same.
* libc/pmstring/strtok_rP.S: Same.
* libc/stdio/fputs_p.c: Same.
* libc/stdio/puts_p.c: Same.
* libc/stdio/ultoa_invert.S: Same.
* libc/stdio/vfprintf.c: Same.
* libc/stdio/vfscanf.c: Same.
* libc/stdlib/ftoa_engine.S: Same.
* libc/stdlib/setjmp.S: Same.
* libc/stdlib/strtod.c: Same.
* libc/string/ffsll.S: Same.
* libc/string/memccpy.S: Same.
* libc/string/memchr.S: Same.
* libc/string/memmem.S: Same.
* libc/string/memrchr.S: Same.
* libc/string/strcasestr.S: Same.
* libc/string/strcat.S: Same.
* libc/string/strchr.S: Same.
* libc/string/strchrnul.S: Same.
* libc/string/strcspn.S: Same.
* libc/string/strlcpy.S: Same.
* libc/string/strncat.S: Same.
* libc/string/strpbrk.S: Same.
* libc/string/strrchr.S: Same.
* libc/string/strrev.S: Same.
* libc/string/strsep.S: Same.
* libc/string/strspn.S: Same.
* libc/string/strstr.S: Same.
* libc/string/strtok_r.S: Same.
* libm/fplib/acos.S: Same.
* libm/fplib/addsf3x.S: Same.
* libm/fplib/asin.S: Same.
* libm/fplib/atan.S: Same.
* libm/fplib/atan2.S: Same.
* libm/fplib/cbrt.S: Same.
* libm/fplib/ceil.S: Same.
* libm/fplib/divsf3x.S: Same.
* libm/fplib/exp.S: Same.
* libm/fplib/fdim.S: Same.
* libm/fplib/fixsfsi.S: Same.
* libm/fplib/floatsisf.S: Same.
* libm/fplib/floatundisf.S: Same.
* libm/fplib/floor.S: Same.
* libm/fplib/fma.S: Same.
* libm/fplib/fmax.S: Same.
* libm/fplib/fmin.S: Same.
* libm/fplib/fmod.S: Same.
* libm/fplib/fp_cmp.S: Same.
* libm/fplib/fp_mpack.S: Same.
* libm/fplib/fp_powser.S: Same.
* libm/fplib/fp_pscA.S: Same.
* libm/fplib/fp_pscB.S: Same.
* libm/fplib/fp_round.S: Same.
* libm/fplib/fp_sinus.S: Same.
* libm/fplib/fp_split3.S: Same.
* libm/fplib/fp_trunc.S: Same.
* libm/fplib/frexp.S: Same.
* libm/fplib/isinf.S: Same.
* libm/fplib/ldexp.S: Same.
* libm/fplib/log.S: Same.
* libm/fplib/lrint.S: Same.
* libm/fplib/lround.S: Same.
* libm/fplib/modf.S: Same.
* libm/fplib/mulsf3x.S: Same.
* libm/fplib/pow.S: Same.
* libm/fplib/round.S: Same.
* libm/fplib/sin.S: Same.
* libm/fplib/sinh.S: Same.
* libm/fplib/sqrt.S: Same.
* libm/fplib/tanh.S: Same.
2010-10-26 Anitha Boyapati <anitha.boyapati@atmel.com>
Thanks to Eric Weddington for the patch.
* common/macros.inc: __tmp_reg__ and __zero_reg__
redefined for tiny target.
* include/avr/iom3000.h: Define _VECTORS_SIZE.
2010-10-13 Anitha Boyapati <anitha.boyapati@atmel.com>
* include/util/delay.h.in: Functions _delay_ms and
_delay_us are modified. They now calculate new _ticks
value when builtin_avr_delay_cycle() is used. Macros
__DELAY_ROUND_DOWN__, __DELAY_ROUND_CLOSEST__ control
round up/closest of _ticks. __DELAY_BACKWARD_COMPATIBLE__
macro enables backward compatibility. This macro will be
deprecated.
2010-09-28 Anitha Boyapati <anitha.boyapati@atmel.com>
* include/avr/iotn88.h: Fix RAMEND.
2010-09-22 Anitha Boyapati <anitha.boyapati@atmel.com>
* doc/examples/twitest/twitest.c: Fix endaddr calculation
in ee24xx_write_page function.
2010-09-22 Anitha Boyapati <anitha.boyapati@atmel.com>
* doc/examples/stdiodemo/defines.h: Modify comment
2010-09-22 Anitha Boyapati <anitha.boyapati@atmel.com>
Fix for bugs #30552 and #30569.
Thanks to Frederic Nadeau for the patch.
* include/avr/iom16u4.h: Modify ADCTS3 to 3.
* include/avr/iom32u4.h: Add definition for ADCW.
Add__ASSEMBLER__ macro for ADC.
Modify ADCTS3 to 3
* include/avr/iotn43u.h: Add definition for ADCW.
Add__ASSEMBLER__ macro for ADC.
2010-09-21 Anitha Boyapati <anitha.boyapati@atmel.com>
* include/avr/io90pwm2b.h: Modified SPM_PAGESIZE to 64 bytes.
* include/avr/io90pwm3b.h: Same.
2010-09-20 Anitha Boyapati <anitha.boyapati@atmel.com>
* include/iom16m1.h: Add definitions for CANSIT, CANIDT and
CANIDM.
* include/iom32m1.h: Same.
* include/iom64m1.h: Same.
* include/iom32c1.h: Same.
* include/iom64c1.h: Same.
2010-09-20 Anitha Boyapati <anitha.boyapati@atmel.com>
* include/avr/wdt.h: Add definitions for ATmega325P and
ATmega3250P
2010-08-22 Eric B. Weddington <eric.weddington@atmel.com>
Atmel internal issue.
* include/avr/iotn87.h (BODS, BODSE): Fix value.
* include/avr/iotn167.h (BODS, BODSE): Same.
2010-08-16 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Andr'e:
bug #30783 Missing prototype in power.h
* include/avr/power.h: Add prototype for clock_prescale_set()
for the second block (prescaler reachable by IN/OUT
instructions).
2010-06-24 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/Makefile.am (avr_HEADERS): Add iom3000.h.
2010-06-16 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: Bump version to 1.7.1, after releasing.
2010-06-16 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Released avr-libc-1.7.0.
2010-06-16 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: Bump version date in preparation for releasing
avr-libc 1.7.0.
2010-06-15 Eric B. Weddington <eric.weddington@atmel.com>
Fix bug #30148.
* include/avr/iox128a1.h: Rename HIRES.CTRL to HIRES.CTRLA.
* NEWS: Add to fixed bug list.
2010-06-15 Eric B. Weddington <eric.weddington@atmel.com>
* configure.ac: Change ATxemga32A4 from avrxmega3 to avrxmega2.
* devtools/gen-avr-lib-tree.sh: Same.
* doc/api/using-tools.dox: Same.
2010-06-14 Eric B. Weddington <eric.weddington@atmel.com>
* LICENSE: Update copyright year.
2010-06-14 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/pgmspace.h: Remove new features regarding new segments.
Feature not yet ready. Correct comment.
2010-06-13 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* include/avr/pgmspace.h: Remove the #error for architectures that
don't support segmented progmem access.
2010-06-12 Eric B. Weddington <eric.weddington@atmel.com>
Special thanks to Carlos Lamas and Jan Waclawek for contributing
code in patch #6352 (that should've gotten in a long time ago).
* libc/pmstring/Files.am: Add new files to list.
* libc/pmstring/memcmp_PF.S: New file.
* libc/pmstring/memcpy_PF.S: Same.
* libc/pmstring/strcasecmp_PF.S: Same.
* libc/pmstring/strcat_PF.S: Same.
* libc/pmstring/strcmp_PF.S: Same.
* libc/pmstring/strcpy_PF.S: Same.
* libc/pmstring/strlcat_PF.S: Same.
* libc/pmstring/strlcpy_PF.S: Same.
* libc/pmstring/strlen_PF.S: Same.
* libc/pmstring/strncasecmp_PF.S: Same.
* libc/pmstring/strncat_PF.S: Same.
* libc/pmstring/strncmp_PF.S: Same.
* libc/pmstring/strncpy_PF.S: Same.
* libc/pmstring/strnlen_PF.S: Same.
* libc/pmstring/strstr_PF.S: Same.
* include/avr/pgmspace.h: Add support for far program memory
functions and macros.
* NEWS: Add news items.
2010-06-11 Eric B. Weddington <eric.weddington@atmel.com>
Atmel bug #11742.
* include/avr/iox128a1u.h: Change EBI_CS_ASPACE* to
EBI_CS_ASIZE*.
* include/avr/iox128a1.h: Same.
* include/avr/iox128a3.h: Same.
* include/avr/iox128d3.h: Same.
* include/avr/iox16a4.h: Same.
* include/avr/iox16d4.h: Same.
* include/avr/iox192a3.h: Same.
* include/avr/iox192d3.h: Same.
* include/avr/iox256a3.h: Same.
* include/avr/iox256a3b.h: Same.
* include/avr/iox256d3.h: Same.
* include/avr/iox32a4.h: Same.
* include/avr/iox32d4.h: Same.
* include/avr/iox64a1.h: Same.
* include/avr/iox64a1u.h: Same.
* include/avr/iox64a3.h: Same.
* include/avr/iox64d3.h: Same.
2010-06-11 Eric B. Weddington <eric.weddington@atmel.com>
Atmel bug #11738.
* include/avr/iox128d3.h (ADC_FLUSH_bm, ADC_ENABLE_bp): Add missing
definitions.
* include/avr/iox16d4.h: Same.
* include/avr/iox192d3.h: Same.
* include/avr/iox32d4.h: Same.
* include/avr/iox64d3.h: Same.
2010-06-10 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #30104: power.h - Missing "power_usart1_/enable/disable()"
functions for ATmega644
* include/avr/power.h: Fix macros for ATmega644A/P/PA
2010-06-10 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Jan Waclawek:
Document issues around compiler optimizations and code reordering
* doc/api/optimize.dox: New file.
* doc/api/doxygen.config.in: Add optimize.dox.
* include/avr/cpufunc.h (_MemoryBarrier): xref to optim_code_reorder
* include/avr/interrupt.h: (Ditto.)
* include/util/atomic.h: (Ditto.)
2010-06-10 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* doc/api/rel-method.dox: Adapt to our new release numbering scheme.
2010-06-10 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* tests/simulate/avr/eeprom-1.c: Remove the old AT90S2313 simulator
bug workaround, as the workaround doesn't work anymore now while the
original code does.
2010-06-09 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #26767.
* include/avr/iox256a3b.h: Added corrected names for GPIO registers.
* include/avr/iox128a1.h: Same.
* include/avr/iox128a3.h: Same.
* include/avr/iox16a4.h: Same.
* include/avr/iox16d4.h: Same.
* include/avr/iox192a3.h: Same.
* include/avr/iox256a3.h: Same.
* include/avr/iox32a4.h: Same.
* include/avr/iox64a1.h: Same.
* include/avr/iox64a3.h: Same.
2010-06-09 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #28582.
* include/avr/iox256a3b.h: Add 3 missing double-word registers.
* NEWS: Add to fixed bugs list.
2010-06-09 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #29502.
* include/avr/iox128a1.h (TC_EVACT_FRW_gc): Fix name to TC_EVACT_FRQ_gc.
* NEWS: Add to fixed bugs list.
2010-06-09 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #29653.
* include/avr/iousbxx2.h (PUD): Add bit definition.
* NEWS: Add to fixed bugs list.
2010-06-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Move some testscripts around.
* tests/simulate/other/malloc-01.c -> tests/simulate/stdlib/malloc-8.c
* tests/simulate/other/realloc-01.c -> tests/simulate/stdlib/realloc-3.c
2010-06-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* libc/stdlib/malloc.c: Fix a bug introduced in r2131 that could
cause the freelist to be discarded.
2010-06-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* tests/simulate/other/realloc-01.c: Cut out some bits when compling for
an AT90S8515 to avoid resource exhaustion (the ATmega128 version still
contains everything).
* tests/simulate/printf/sprintf-2.c: (Ditto.)
* tests/simulate/printf/sprintf-3.c: (Ditto.)
* tests/simulate/printf/sprintf-4.c: (Ditto.)
* tests/simulate/scanf/sscanf-l.c: (Ditto.)
* tests/simulate/scanf/sscanf_flt-fnn.c: (Ditto.)
2010-06-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #28921: pointer to function > 128k flash
* doc/api/faq.dox (faq_funcptr_gt128kib): Add entry describing
that -mrelax is needed for the trampolines to work as designed.
2010-06-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Don Kinzer:
bug #30018: Errors in include files
* include/avr/iotn40.h: Fix stray characters in macro names.
* include/avr/iom649p.h: (Ditto.)
* include/avr/iom169pa.h: (Ditto.)
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Various documentation fixes, mostly cosmetic.
* include/avr/cpufunc.h: Fix doc grouping.
* include/util/delay_basic.h: Slightly reorder, so it actually
generates documentation again.
* doc/api/rel-method.dox: Update for our SVN repository.
* doc/api/malloc.dox: Fix doxygen warning.
* doc/api/tools-install.dox: (Ditto.)
* doc/api/faq.dox: (Ditto.)
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #30085: memcpy_P on XMega does not clr NVM.CMD before copy
* include/avr/pgmspace.h: Mention that for Xmega devices,
these functions require NVM.CMD being set to 0x00.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* include/avr/interrupt.h (cli, sei): Add a memory barrier,
and cross-reference <util/atomic.h>.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Implement new header file: <avr/cpufunc.h>
* include/avr/cpufunc.h: New file.
* include/avr/Makefile.am (avr_HEADERS): Add cpufunc.h.
* doc/api/doxygen.config.in (INPUT): Add avr/cpufunc.h.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Bob Paddock:
patch #6891: Add XMega software reset to the FAQ section on software
reset
* doc/api/faq.dox (faq_softreset): Mention the Xmega RST.CTRL method.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Ruwan Jayanetti:
patch #6194: Twitest updated to handle larger EEPROM devices
* doc/examples/twitest/twitest.c: Implement the
WORD_ADDRESS_16BIT option.
* doc/examples/twitest/twitest.dox: Document the new option.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Gerben van den Broeke:
patch #6555: malloc improvement
* libc/stdlib/malloc.c (malloc): Speed up reallocations.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Krzysztof Kosciuszkiewicz:
patch #6690: Shorten calculation of dallas 1-wire crc
* include/util/crc16.h (_crc_ibutton_update): no need to
use the T flag bit to save bit 0 of the operand
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Tero Sinervo:
patch #6791: Minor fixes to stdio.h documentation
* include/stdio.h: Fix spelling mistakes.
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Heike C. Zimmerer:
patch #6897: Allow <util/setbaud.h> to be used with assembler source
* include/util/setbaud.h: Add assembler snippets (no UL suffix
added to numbers)
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Add test scripts for <util/crc16.h>
* tests/simulate/util/crc16-1.c: New file.
* tests/simulate/util/crc16-2.c: (Ditto.)
* tests/simulate/util/crc16-3.c: (Ditto.)
* tests/simulate/util/crc16-4.c: (Ditto.)
2010-06-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Don Kinzer:
bug #29950: ATtiny167 SPM_PAGESIZE Discrepancy
* include/avr/iotn167.h: Bump SPM_PAGESIZE.
2010-06-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #27235, malloc: Several things go wrong
* libc/stdlib/malloc.c (malloc): Revert the patch
from r2123, as it is no longer needed.
* libc/stdlib/malloc.c (free): When freeing the
topmost chunk of the heap, reduce __brkval again,
returning the area from the heap entirely.
* doc/api/malloc.dox: Mention that the heap is now
reduced if possible.
* tests/simulate/regression/bug-27242.c: Adapt testscript
to match the new behaviour.
* tests/simulate/stdlib/malloc-1.c: (Ditto.)
* tests/simulate/stdlib/malloc-6.c: (Ditto.)
* tests/simulate/stdlib/malloc-7.c: (Ditto.)
* tests/simulate/stdlib/realloc-2.c: New file (test whether
subsequent allocation does not extend the heap).
* tests/simulate/regression/bug-28135.c: New file, another
regression test (actual bugfix from bug #28135 is no longer
needed)
2010-06-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
More testscripts: test free() works as expected.
* tests/simulate/stdlib/malloc-5.c: New file.
* tests/simulate/stdlib/malloc-6.c: (Ditto.)
* tests/simulate/stdlib/malloc-7.c: (Ditto.)
2010-06-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Stefan Ernst:
bug #27243: malloc: small error in comment
* stdlib/malloc.c: Fix comment.
2010-06-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Aleksandar Kanchev:
bug #27242: realloc: serious error when size shrinks
* stdlib/realloc.c: Change freelist calculation.
* tests/simulate/regression/bug-27242.c: New file.
2010-06-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* tests/simulate/stdlib/malloc-4.c: New file.
2010-06-04 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Patch submitted by Stefan Ernst:
patch #6895: Improved malloc behaviour when expanding used area
bug #27235: malloc: Several things go wrong (part 1)
* stdlib/malloc.c: Improve allocation strategy.
* tests/simulate/regression/bug-27235-1.c: New file.
2010-06-04 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Add some initial malloc and realloc tests to test
suite.
* tests/simulate/stdlib/malloc-1.c: New file.
* tests/simulate/stdlib/malloc-2.c: (Ditto.)
* tests/simulate/stdlib/malloc-3.c: (Ditto.)
* tests/simulate/stdlib/realloc-1.c: (Ditto.)
2010-04-16 Anitha Boyapati <anitha.boyapati@atmel.com>
Fix bug #28574.
* include/avr/iox128d3.h - Modify EVSYS_t and ADC_t structures to
include reserved registers.
* include/avr/iox16d4.h - Same.
* include/avr/iox192d3.h - Same.
* include/avr/iox256d3.h - Same.
* include/avr/iox32d4.h - Same.
* include/avr/iox64d3.h - Same.
2010-04-12 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac (CHECK_BUILTIN_DELAY_CYCLES): Reimplement as a
compiler + grep pipeline rather than through AC_LINK_IFELSE, as we
cannot rely on a working linker while building the library.
2010-04-12 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* devtools/gen-avr-lib-tree.sh: Fix directory name for ATxmega64A1U.
2010-04-06 Anitha Boyapati <anitha.boyapati@atmel.com>
Fix bug #28584.
* include/avr/iocanxx.h - Add word definitions CANIE and CANEN.
2010-04-06 Anitha Boyapati <anitha.boyapati@atmel.com>
Fix bug #28627.
* include/avr/power.h - ATmega32U2 defined for clock_prescale_set.
2010-04-06 Anitha Boyapati <anitha.boyapati@atmel.com>
Fix bug #28901.
* include/avr/iox128a1.h - Removed GPIO and CPU memory map entries.
* include/avr/iox128a1u.h - Same.
* include/avr/iox128a3.h - Same.
* include/avr/iox128d3.h - Same.
* include/avr/iox16a4.h - Same.
* include/avr/iox16d4.h - Same.
* include/avr/iox192a3.h - Same.
* include/avr/iox192d3.h - Same.
* include/avr/iox256a3.h - Same.
* include/avr/iox256a3b.h - Same.
* include/avr/iox256d3.h - Same.
* include/avr/iox32a4.h - Same.
* include/avr/iox32d4.h - Same.
* include/avr/iox64a1.h - Same.
* include/avr/iox64a3.h - Same.
* include/avr/iox64d3.h - Same.
2010-04-05 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #27367.
* include/avr/iom8.h: Add RAMSTART definition.
* include/avr/iom16.h: Same.
* include/avr/iom32.h: Same.
* include/avr/iom164.h: Same.
* include/avr/iom324.h: Same.
* include/avr/iom644.h: Same.
* include/avr/iom644p.h: Same.
* include/avr/iom328p.h: Same.
* include/avr/iom48.h: Same.
* include/avr/iom48p.h: Same.
* include/avr/iom88.h: Same.
* include/avr/iom88p.h: Same.
* include/avr/iom168.h: Same.
* include/avr/iom168p.h: Same.
* include/avr/iom325.h: Same.
* include/avr/iom645.h: Same.
* include/avr/iom3250.h: Same.
* include/avr/iom6450.h: Same.
* include/avr/iotn2313.h: Same.
* include/avr/iom8515.h: Same.
* include/avr/iom8535.h: Same.
* include/avr/iotn13.h: Same.
* include/avr/iotn24.h: Same.
* include/avr/iotn25.h: Same.
* include/avr/iotn44.h: Same.
* include/avr/iotn45.h: Same.
* include/avr/iotn84.h: Same.
* include/avr/iotn85.h: Same.
* include/avr/iotn261.h: Same.
* include/avr/iotn461.h: Same.
* include/avr/iotn861.h: Same.
* include/avr/iotn88.h: Same.
* include/avr/iotn48.h: Same.
* include/avr/iom1281.h: Same.
* include/avr/iom1284p.h: Same.
* NEW: Add to fixed bug list.
2010-03-30 Eric B. Weddington <eric.weddington@atmel.com>
* crt1/gcrt1.S: Add more interrupt vectors to cover the ATxmega128A1U
device.
2010-03-30 Eric B. Weddington <eric.weddington@atmel.com>
* xml/avrgcc-header: Modify XMEGA portion of script to not generate CPU
and GPIO definitions that include references to non-existent structures.
This is a partial fix for bug #28901, for future header files.
2010-03-28 Eric B. Weddington <eric.weddington@atmel.com>
Add support for new device: m3000.
* configure.ac: Add support for new device.
* devtools/gen-avr-lib-tree.sh: Same.
* include/avr/io.h: Same.
* doc/api/main_page.dox: Same.
* doc/api/using-tools.dox: Same.
* include/avr/iom3000.h: New file.
* NEWS: Add news item.
2010-03-28 Eric B. Weddington <eric.weddington@atmel.com>
Add support for new devices: attiny84a, atmega325a, atmega3250a,
atmega329a, atmega3290a.
* configure.ac: Add support for new devices.
* devtools/gen-avr-lib-tree.sh: Same.
* include/avr/io.h: Same.
* doc/api/main_page.dox: Same.
* doc/api/using-tools.dox: Same.
* include/avr/power.h: Same.
* include/avr/wdt.h: Same.
* include/avr/sleep.h: Same.
* include/avr/eeprom.h: Same.
* NEWS: Add news item.
2010-03-25 Eric B. Weddington <eric.weddington@atmel.com>
Add support for new architecture: avrtiny10. Add support for new devices:
attiny4, attiny5, attiny9, attiny10, attiny20, attiny40.
* configure.ac: Add support for new devices.
* devtools/gen-avr-lib-tree.sh: Same.
* include/avr/Makefile.am: Same.
* include/avr/io.h: Same.
* doc/api/main_page.dox: Same.
* doc/api/using-tools.dox: Same.
* include/avr/power.h: Same.
* include/avr/sleep.h: Same.
* NEWS: Add news item.
2010-03-25 Eric B. Weddington <eric.weddington@atmel.com>
Add support for new devices: ATxmega128A1U, ATxmega64A1U.
* configure.ac: Add support for new devices.
* devtools/gen-avr-lib-tree.sh: Same.
* include/avr/Makefile.am: Same.
* include/avr/io.h: Same.
* doc/api/main_page.dox: Same.
* doc/api/using-tools.dox: Same.
* include/avr/power.h: Same.
* include/avr/wdt.h: Same.
* include/avr/sleep.h: Same.
* include/avr/eeprom.h: Same.
* NEWS: Add news item.
2010-03-22 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iox64a1u.h: New file.
2010-03-20 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/fuse.h: Add definition of FUSES for XMEGA devices.
* include/avr/iox128a1u.h: Regenerate file. New definitions, corrections.
2010-03-19 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iotn20.h: New file.
* include/avr/iotn40.h: New file.
2010-03-17 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Probe the compiler for the availability of the
__builtin_avr_delay_cycles() function, and modify the header files
<util/delay.h> and <avr/builtins.h> appropriately. Note that the
modification is done by setting __HAS_DELAY_CYCLES on top of those
files, which has been left overridable from the compiler
environment (i.e., commandline -D option) on purpose. Note also
that _delay_us() and _delay_ms() can only use
__builtin_avr_delay_cycles() if optimization is enabled as they'd
otherwise try to pass a floating-point argument to it which is not
allowed. (The compiler does not seem to be able to convert it
into an unsigned long internally, not even with a type cast.)
However, not enabling optimization for them yields garbage timing
anyway, due to moving the compile-time constant floating-point
calculations from the compiler into the AVR.
* configure.ac: Add detection of __builtin_avr_delay_cycles
* include/util/delay.h.in: repocopied from delay.h
* include/util/Makefile.am: added delay.h.in
* include/avr/builtins.h.in: New file.
* include/avr/Makefile.am: added builtins.h.in
2010-03-11 Eric B. Weddington <eric.weddington@atmel.com>
Fix bug #28575.
* include/avr/iousb162.h (LFUSE_DEFAULT, HFUSE_DEFAULT, EFUSE_DEFAULT):
Fix definition.
* include/avr/iousb82.h: Same.
* include/avr/iousb647.h: Same.
* include/avr/iousb646.h: Same.
* NEWS: Add to fixed bug list.
2010-03-11 Eric B. Weddington <eric.weddington@atmel.com>
Fix bug #28812.
* include/avr/iotn48.h: Fix values of TWS3-7.
* NEWS: Add to fixed bug list.
2010-02-03 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #28756: Bug in AVR libc 1.6.7 (power.h for 8-bit AVR)
* include/avr/power.h (clock_prescale_set): Implement as an inline
function rather than a macro so it syntactically becomes a true
function.
2010-01-22 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iox128a1u.h: Add new file.
2010-01-21 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #28688: using_tools.dox fails to build due to extra underscore
* doc/api/Makefile.am: added logic to detect which filename
doxygen did generate; while being here, fix the table layout as
well
2010-01-20 Eric B. Weddington <eric.weddington@atmel.com>
Rotate ChangeLogs.
* ChangeLog-2009: New file.
* ChangeLog: Clear for 2010.
* Makefile.am (EXTRA_DIST): Add ChangeLog-2009.
For older changes see ChangeLog-2009