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ChangeLog-2007
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2007-12-29 Dmitry Xmelkov <[email protected]>
* include/avr/pgmspace.h: Add '__' prefix with function args.
2007-12-23 Dmitry Xmelkov <[email protected]>
Fix bug #21872: __floatunsisf/undisf incorrectly named
* libm/fplib/floatsisf.S: Rename __floatunssisf --> __floatunsisf
* libc/stdlib/strtod.c: Ditto. Add the preprocessing to exclude
manual conversion with GCC >= 4.2
* libm/fplib/floatunsdisf.S: Move to floatundisf.S .
* libm/fplib/floatundisf.S: New file: __floatunsdisf --> __floatundisf
* libm/fplib/Files.am: Change source file name.
* tests/simulate/fplib/ulng2flt-01.c: __floatunssisf --> __floatunsisf
* tests/simulate/fplib/unll2flt-01.c: __floatunsdisf --> __floatundisf
* tests/simulate/regression/bug-21872-1.c: New file.
* tests/simulate/regression/bug-21872-2.c: New file.
* NEWS: Note about this bug.
* tests/simulate/progmem.h: Simplify pgm_read_qword() evaluation.
2007-12-20 Joerg Wunsch <[email protected]>
bug #21862: File 'bench-libm.dox' does not exist in distribution
* doc/api/Makefile.am (EXTRA_DIST): add doc/api/bench-libm.dox.
2007-12-20 Anatoly Sokolov <[email protected]>
* configure.ac: Add 'avr35' architecture. Move AT90USB82 and
AT90USB162 devices to 'avr35' architecture.
* devtools/gen-avr-lib-tree.sh (AVR_ARH_INFO): Add 'avr35'
architecture.
(AVR3_DEV_INFO): Add AT90USB82 and AT90USB162 devices.
(AVR35_DEV_INFO): New.
(AVR5_DEV_INFO): Remove AT90USB82 and AT90USB162 devices.
* doc/api/using-tools.dox: Document 'avr35'.
2007-12-20 Joerg Wunsch <[email protected]>
* NEWS: avr-libc 1.6 branched
* configure.ac: bump to 1.7.0-20071220
2007-12-20 Joerg Wunsch <[email protected]>
* xml/patch-headers.py: Update for new devices and header files.
* xml/Atmel2libc.py: More tweaks for strange Atmel XML files.
* doc/api/vectortable.dox: Regenerate from XML.
2007-12-20 Joerg Wunsch <[email protected]>
* doc/api/bench.dox: Some minor spelling and grammar fixes to
Dmitry's fine benchmark page.
2007-12-20 Joerg Wunsch <[email protected]>
* doc/api/faq.dox: Resolve all doxygen warnings except the "is
not documented" ones.
* doc/api/library.dox: (Ditto.)
* doc/api/overview.dox: (Ditto.)
* doc/api/porting.dox: (Ditto.)
* doc/api/tools-install.dox: (Ditto.)
* doc/examples/stdiodemo/stdiodemo.dox: (Ditto.)
* include/avr/fuse.h: (Ditto.)
* include/avr/lock.h: (Ditto.)
* include/util/atomic.h: (Ditto.)
2007-12-20 Joerg Wunsch <[email protected]>
bug #21484: Documentation build for avr/version.h does not
susbstitute autoconf macros
* doc/api/doxygen.config.in (INPUT): replace version.h.in by
version.h so the doxygen build uses the processed file.
2007-12-19 Dmitry Xmelkov <[email protected]>
* include/stdlib.h: Add '__' prefix with function args.
* include/string.h: Add '__' prefix with function args. The ffs(),
ffsl(), ffsll(): cosmetic changes to improve Doxygen output.
* tests/simulate/math/isinf-01.c: New file.
* include/math.h: Fix a few documentation errors (inherited from
1.4). Make args names in doc adequate ones in function declaration.
Use the '\a' Doxygen's command instead to '\c' anywhere.
Add CLI to abort() and exit() functions, since GCC's _exit()
does not disable interrupts today.
* libc/stdlib/abort.S: Add CLI before jump to _exit.
* libc/stdlib/exit.S: Ditto.
* include/stdlib.h: Document the CLI.
* tests/simulate/stdlib/abort-1.c: New file.
2007-12-18 Joerg Wunsch <[email protected]>
Undo the CLI change. This rather belongs into _exit which is
supplied by libgcc.a.
Reopens bug #21841: Add CLI to exit() and abort() loops
* libc/stdlib/exit.S: undo rev 1.2.
* include/stdlib.h (exit): undo rev 1.30.
2007-12-18 Eric B. Weddington <[email protected]>
* include/avr/iotn43u.h: Fix RAMEND.
2007-12-18 Eric B. Weddington <[email protected]>
* include/avr/iom1284p.h: Fix RAMEND.
* include/avr/iom32hvb.h: Ditto.
* include/avr/iotn48.h: Ditto.
* include/avr/iotn88.h: Ditto.
* include/avr/io90pwm2b.h: Ditto.
* include/avr/io90pwm3b.h: Ditto.
* include/avr/io90pwm216.h: Ditto.
* include/avr/io90pwm316.h: Ditto.
2007-12-18 Joerg Wunsch <[email protected]>
bug #21841: Add CLI to exit() and abort() loops
* libc/stdlib/exit.S: add a CLI before entering the loop
* include/stdlib.h (exit): document the CLI.
2007-12-18 Joerg Wunsch <[email protected]>
Submitted by Bill Johnson
bug #19669: Need function to read signature row
* include/avr/boot.h (boot_signature_byte_get): Add new macro.
2007-12-18 Joerg Wunsch <[email protected]>
* tests/simulate/runtest.sh: replace /bin/bash by /bin/sh as the
really generic name of the shell to invoke. Not every system has
bash in /bin.
2007-12-18 Eric B. Weddington <[email protected]>
Fix for bug #21840.
* include/avr/iom48p.h: Fix RAMEND.
* include/avr/iom88p.h: Ditto.
* include/avr/iom168p.h: Ditto.
* include/avr/iom328p.h: Ditto.
2007-12-18 Dmitry Xmelkov <[email protected]>
* include/alloca.h: Add '__' prefix with function args. To avoid
a possible conflict with user's CPP definitions.
* include/math.h: Ditto.
2007-12-17 Dmitry Xmelkov <[email protected]>
Make abort() as a normal extern function (instead to inline loop).
* libc/stdlib/abort.S: Rewrite.
* include/stdlib.h: Declare abort() as a normal, add doc.
* tests/simulate/stdlib/abort-1.c: New file.
2007-12-16 Dmitry Xmelkov <[email protected]>
* libc/stdlib/ctype.S:
. isalnum(): Optimize.
. isxdigit(): Correct a behaviour with nonzero high byte.
. iscntrl(): Fix bug [no-id]: iscntrl() return true for some
values from 0x80 to 0xff. Optimize a little.
. ispunct(): Optimize.
. tolower(): Return as is, if the input is not an unsigned char
value. Optimize.
. toupper(): Ditto.
* include/ctype.h: Specify (and change) doc about the behaviour
in case then the input is not an unsigned char value.
* NEWS: Note about fixed bug of iscntrl().
* tests/simulate/stdlib/isalnum-1.c: New file.
* tests/simulate/stdlib/isalpha-1.c: New file.
* tests/simulate/stdlib/isascii-1.c: New file.
* tests/simulate/stdlib/isblank-1.c: New file.
* tests/simulate/stdlib/iscntrl-1.c: New file.
* tests/simulate/stdlib/isdigit-1.c: New file.
* tests/simulate/stdlib/isgraph-1.c: New file.
* tests/simulate/stdlib/ispunct-1.c: New file.
* tests/simulate/stdlib/isupper-1.c: New file.
* tests/simulate/stdlib/isxdigit-1.c: New file.
* tests/simulate/stdlib/tolower-1.c: New file.
* tests/simulate/stdlib/toupper-1.c: New file.
2007-12-16 Dmitry Xmelkov <[email protected]>
Fix bug #18994: minor optimization possible to stdlib functions
isspace(), isprint(), and islower()
* libc/stdlib/ctype.S: Optimize isspace(), isprint() and islower().
* tests/simulate/stdlib/islower-1.c: New file.
* tests/simulate/stdlib/isprint-1.c: New file.
* tests/simulate/stdlib/isspace-1.c: New file.
* NEWS: Note about this.
* NEWS: Add the chapter 'Main changes from 1.4 to 1.5'.
2007-12-12 Eric B. Weddington <[email protected]>
* include/avr/io90pwm216.h: Fix fuse data.
* include/avr/io90pwm316.h: Ditto.
2007-12-12 Eric B. Weddington <[email protected]>
* include/avr/iom32hvb.h: Remove unused register.
* include/avr/io90pwm216.h: Fix IVT size. Fix for bug #21749.
* include/avr/io90pwm316.h: Ditto.
* include/avr/iomx8.h: Remove bits for mega48. Fix for bug #21691.
* include/avr/io90pwm316.h: Add bit defs. Fix for bug #21743.
* include/avr/iomxx0_1.h: Fix bit defs. Fix for bug #21626.
* include/avr/iotnx61.h: Fix bit defs. Fix for bug #21521.
2007-12-11 Eric B. Weddington <[email protected]>
* include/avr/lock.h: Add documentation for the Lockbit API.
* doc/api/doxygen.config.in: Add avr/lock.h to the doc list.
* include/avr/iom8.h: Add Fuse and Lockbit data.
* include/avr/iotn43u.h: Add Lockbit data.
* include/avr/io90pwm216.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm316.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm2b.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm3b.h: Add Lockbit data. Fix fuse data.
* include/avr/iom88.h: Add Fuse data.
* include/avr/iom168.h: Add Fuse data.
* include/avr/iom128.h: Formatting.
* include/avr/iom16.h: Add Fuse and Lockbit data.
* include/avr/iom32.h: Ditto.
* include/avr/iom64.h: Ditto.
* include/avr/iom325.h: Ditto.
* include/avr/iom3250.h: Ditto.
* include/avr/iom645.h: Ditto.
* include/avr/iom6450.h: Ditto.
* include/avr/iom329.h: Ditto.
* include/avr/iom3290.h: Ditto.
* include/avr/iom649.h: Ditto.
* include/avr/iom6490.h: Ditto.
* include/avr/iom640.h: Ditto.
* include/avr/iom1280.h: Ditto.
* include/avr/iom1281.h: Ditto.
* include/avr/iom2560.h: Ditto.
* include/avr/iom2561.h: Ditto.
* include/avr/iousb646.h: Ditto.
* include/avr/iousb647.h: Ditto.
* include/avr/iousb1286.h: Ditto.
* include/avr/iousb1287.h: Ditto.
* include/avr/iom8515.h: Ditto.
* include/avr/iom161.h: Ditto.
* include/avr/iom162.h: Ditto.
* include/avr/iom163.h: Ditto.
* include/avr/iousb82.h: Ditto.
* include/avr/iousb162.h: Ditto.
* include/avr/iom165.h: Ditto.
* include/avr/iom165p.h: Ditto.
* include/avr/iocan32.h: Ditto.
* include/avr/iocan64.h: Ditto.
* include/avr/iocan128.h: Ditto.
* include/avr/io90pwmx.h: Ditto.
* include/avr/io90pwm1.h: Ditto.
* include/avr/iom169.h: Ditto.
* include/avr/iom169p.h: Ditto.
* include/avr/iom323.h: Ditto.
* include/avr/iom406.h: Ditto.
* include/avr/iotn261.h: Ditto.
* include/avr/iotn461.h: Ditto.
* include/avr/iotn861.h: Ditto.
* include/avr/iotn25.h: Ditto.
* include/avr/iotn45.h: Ditto.
* include/avr/iotn85.h: Ditto.
* include/avr/iotn24.h: Ditto.
* include/avr/iotn44.h: Ditto.
* include/avr/iotn84.h: Ditto.
* include/avr/iotn2313.h: Ditto.
* include/avr/iotn13.h: Ditto.
* include/avr/iotn11.h: Ditto.
* include/avr/iotn12.h: Ditto.
* include/avr/iom8hva.h: Ditto.
* include/avr/iom16hva.h: Ditto.
* include/avr/iom8535.h: Ditto.
* include/avr/iom164.h: Ditto.
* include/avr/iom324.h: Ditto.
* include/avr/iom644.h: Ditto.
* include/avr/iotn28.h: Ditto.
* include/avr/iotn26.h: Ditto.
* include/avr/iotn22.h: Ditto.
* include/avr/iotn15.h: Ditto.
2007-12-09 Dmitry Xmelkov <[email protected]>
* libm/fplib/frexp.S: Make frexp() similar to GCC/x86 in case of
nonfinite arg: write 0 by exponent pointer. Early Avr-libc's frexp()
skips exponent storing in this case. Make the NULL a legal address
to skip a storing.
* include/math.h: Specify this in doc.
* tests/simulate/math/frexp-01.c: Add new test cases.
* NEWS: Note about this.
2007-12-08 Dmitry Xmelkov <[email protected]>
* doc/api/doxygen.config.in: Change MACRO_EXPANSION and
EXPAND_ONLY_PREDEF variables to YES. Add __ATTR_CONST__ to
PREDEFINED list. To clean documentation: remove last label
from function lists.
* include/math.h: Add a note about the const attribute.
* doc/api/doxygen.config.in: Remove 'libm' directory from the INPUT
list, as there is no any doxygen comments. To reduce the number of
doxygen warnings.
2007-12-02 Dmitry Xmelkov <[email protected]>
Extend the benchmark chapter.
* doc/api/bench-libc.dox: Add a bit functions.
* doc/api/bench-libm.dox: New file.
* doc/api/doxygen.config.in: Add new file bench-libm.dox
Make signbit() similar to GCC's builtin: return 1 as nonzero value.
* libm/fplib/signbit.S: Ditto.
* include/math.h: signbit(): fix comment about return value.
* tests/simulate/math/signbit-01.c: New file.
* NEWS: Note about this change.
2007-12-01 Dmitry Xmelkov <[email protected]>
Move all CPP statements to '#ifndef __DOXYGEN__' scope to reduce
the volume of garbage in documentation. IMHO, the \file doxygen
directive is redundant here, as it forces an opening a new
chapter with inclusion all CPP definitions.
* libc/pmstring/memcpy_P.S: (Ditto.)
* libc/pmstring/strcat_P.S: (Ditto.)
* libc/pmstring/strcpy_P.S: (Ditto.)
* libc/pmstring/strlen_P.S: (Ditto.)
* libc/pmstring/strncat_P.S: (Ditto.)
* libc/pmstring/strncmp_P.S: (Ditto.)
* libc/pmstring/strncpy_P.S: (Ditto.)
* libc/pmstring/strnlen_P.S: (Ditto.)
* libc/stdlib/atoi.S: (Ditto.)
* libc/stdlib/atol.S: (Ditto.)
* libc/string/memccpy.S: (Ditto.)
* libc/string/memchr.S: (Ditto.)
* libc/string/memcmp.S: (Ditto.)
* libc/string/memcpy.S: (Ditto.)
* libc/string/memmove.S: (Ditto.)
* libc/string/memset.S: (Ditto.)
* libc/string/strcat.S: (Ditto.)
* libc/string/strcpy.S: (Ditto.)
* libc/string/strlen.S: (Ditto.)
* libc/string/strncat.S: (Ditto.)
* libc/string/strncmp.S: (Ditto.)
* libc/string/strncpy.S: (Ditto.)
* libc/string/strnlen.S: (Ditto.)
* libc/string/strrchr.S: (Ditto.)
Add new function lrint().
* libm/fplib/lrint.S: New file.
* libm/fplib/Files.am: Add new source lrint.S
* include/math.h: Add lrint() function definition.
* tests/simulate/math/lrint-01.c: New file.
* NEWS: Update new functions list.
Make conversion from float to (u)long in error cases to be
more similar with GCC/x86.
* libm/fplib/fixunssfsi.S: New file.
* libm/fplib/Files.am: Add new source fixunssfsi.S
* libm/fplib/fixsfsi.S: Rewrite to use __fixunssfsi() function.
* libm/fplib/lround.S: Unify result in error cases.
* include/math.h: lround(): fix comment about return value.
* tests/simulate/fplib/flt2long-01.c: Update overflow test cases.
* tests/simulate/fplib/flt2ulng-01.c: Ditto.
* tests/simulate/math/lround-01.c: Ditto.
* NEWS: Note about this change.
2007-11-30 Eric B. Weddington <[email protected]>
* doc/api/doxygen.config.in: Add avr/fuse.h to the doc list.
2007-11-30 Eric B. Weddington <[email protected]>
* include/avr/fuse.h: Add documentation for Fuse API.
2007-11-28 Eric B. Weddington <[email protected]>
Add new devices: ATmega1284P, ATmega32HVB.
* configure.ac: Add new devices.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* NEWS: Update new devices list.
* include/avr/iom1284p.h: New file.
* include/avr/iom32hvb.h: New file.
2007-11-18 Dmitry Xmelkov <[email protected]>
Add the benchmark page. Now this is only a start of work.
* doc/api/bench.dox: New file.
* doc/api/bench-libc.dox: New file.
* doc/api/Makefile.am: Add new doxygen sources.
* dod/api/doxygen.config.in: Ditto.
* NEWS: Note about new doc page.
2007-11-11 Dmitry Xmelkov <[email protected]>
Add new function lround().
* libm/fplib/lround.S: New file.
* libm/fplib/Files.am: Add new source lround.S
* include/math.h: Add lround() function definition.
* tests/simulate/math/lround-01.c: New file.
* NEWS: Update new functions list.
2007-11-08 Eric B. Weddingotn <[email protected]>
Add new device: ATtiny88.
* configure.ac: Add new device.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iotn88.h: New file.
* NEWS: Update new devices list.
* include/avr/iotn48.h: Add lockbit information.
2007-11-05 Dmitry Xmelkov <[email protected]>
Add new function round().
* libm/fplib/round.S: New file.
* libm/fplib/Files.am: Add new source round.S
* include/math.h: Add round() function definition.
* tests/simulate/math/round-01.c: New file.
* tests/simulate/math/xxx-nan.c: Add round() function to list.
* include/math.h: Add the 'const' attribute to hypot() function.
2007-11-04 Dmitry Xmelkov <[email protected]>
* libc/stdlib/dtostre.c: Optimize in space: 16..22 bytes, consided
the extra function strcpy_P().
2007-11-02 Eric B. Weddington <[email protected]>
* include/avr/iom48p.h: New implementation. No common file included.
Add Fuse and lockbit definitions. Fix bugs.
* include/avr/iom88p.h: Ditto.
* include/avr/iom168p.h: Ditto.
* include/avr/iom328p.h: Ditto.
* include/avr/iomx8p.h: Remove file.
* include/avr/Makefile (avr_HEADERS): Remove iomx8p.h from list.
2007-10-30 Joerg Wunsch <[email protected]>
bug #21432: Incorrect timer interrupt handler names for ATtiny45
* include/avr/iotnx5.h: Add TIMER0..._vect and TIMER1..._vect
names in addition to the TIM0... and TIM1... names to match
the recently changed datasheet.
2007-10-30 Joerg Wunsch <[email protected]>
bug #21204: iotnx61.h PRR bits incorrect
* include/avr/iotnx61.h: Use correct bit numbers for
PRTIM0/PRTIM1.
2007-10-30 Joerg Wunsch <[email protected]>
bug #21444: Undocument -minit-stack
* doc/api/using-tools.dox: Remove references to -minit-stack,
add an explanation for how to set __stack in order to relocate
the stack.
2007-10-30 Joerg Wunsch <[email protected]>
bug #20530: Bug in sample code for early wdt disable
* include/avr/wdt.h: move variable mcusr_mirror into
the .noinit section in example code.
2007-10-30 Joerg Wunsch <[email protected]>
bug #20248: FAQ#3: clarify which registers are safe to be used
* doc/api/faq.dox: Describe that r8...r15 can only be used
for register variables if they are not used for argument
passing. Clarify that call-saved registers must be
preserved even in case they are used for argument passing by
the compiler.
2007-10-30 Joerg Wunsch <[email protected]>
bug #20650: Missing description of AVR specific C-preprocessor
macros
* doc/api/using-tools.dox: Document the target-specific macros
__AVR, __AVR__, AVR, and __NO_INTERRUPTS__.
2007-10-30 Joerg Wunsch <[email protected]>
bug #18373: Bugs in Inline ASM documentacion
* doc/api/inline_asm.dox: Inline asm documentation improvements:
. mention named operands
. document that read-write constraints to work
. explain read-write constraints
2007-10-29 Eric B. Weddington <[email protected]>
* include/avr/power.h: Add support for ATmega48P-88P-168P-328P devices.
2007-10-29 Joerg Wunsch <[email protected]>
* include/util/atomic.h: Fix a documentation spelling error.
2007-10-29 Joerg Wunsch <[email protected]>
* configure.ac: Bump revision to 1.5.1-20071030 in order to
indicate post-release 1.5.1-20071029 state.
2007-10-29 Joerg Wunsch <[email protected]>
* configure.ac: Bump revision to 1.5.1-20071029 in order to
prepare for a new (unstable) release.
2007-10-29 Joerg Wunsch <[email protected]>
Submitted by Dean Camera:
Patch #5644: New interrupt.h header file
* include/avr/interrupt.h: Complete overhaul of the ISR() and related
macros.
By Joerg Wunsch:
* doc/api/interrupts.dox: Update the interrupt documentation to all
the new features.
2007-10-28 Joerg Wunsch <[email protected]>
Submitted by Florin-Viorel Petrov
Patch #6236: Improving _delay_us and _delay_ms
* include/util/delay.h: Provide fallback functionality
to extend the possible argument range to _delay_us(),
and _delay_ms(), respectively.
2007-10-28 Joerg Wunsch <[email protected]>
Submitted by Cliff Lawson and Carlos Lamas:
Patch #5343: Add a util/setbaud.h "helper" file
* include/util/setbaud.h: New file.
* include/util/Makefile.am: Include setbaud.h.
2007-10-28 Joerg Wunsch <[email protected]>
Submitted by Dean Camera:
Patch #5756: New atomic.h header file
* include/util/atomic.h: New file.
* include/util/Makefile.am: Include atomic.h.
2007-10-25 Anatoly Sokolov <[email protected]>
* include/avr/iocanxx.h (OVFG): Define.
Closes bug #21434.
2007-10-25 Anatoly Sokolov <[email protected]>
* include/avr/io90pwmx.h (AMP0EN, AMP0IS, AMP0G1, AMP0G0, AMP0TS1,
AMP0TS0, AMP1EN, AMP1IS, AMP1G1, AMP1G0, AMP1TS1, AMP1TS0,
ADASCR): Define.
Closes bug #20435.
2007-10-25 Anatoly Sokolov <[email protected]>
* include/avr/io2313.h (TICIE1): Define.
Closes bug #20682.
2007-10-25 Anatoly Sokolov <[email protected]>
* include/avr/iotn13.h (EIN1D): Rename to AIN1D.
Closes bug #21411.
2007-10-24 Eric B. Weddington <[email protected]>
Add Lockbits API. Set the lockbits from within the application.
* include/avr/Makefile.am: Add new file to distribution.
* include/avr/io.h: Include new lock.h file.
* include/avr/iom128.h: Add definitions for API.
* include/avr/iom48.h: Ditto.
* include/avr/iom88.h: Ditto.
* include/avr/iom168.h: Ditto.
* include/avr/lock.h: New file.
2007-10-23 Anatoly Sokolov <[email protected]>
* configure.ac: Add new devices: ATmega48P/88P/168P/328P.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iom168p.h: New file.
* include/avr/iom328p.h: New file.
* include/avr/iom48p.h: New file.
* include/avr/iom88p.h: New file.
* include/avr/iomx8p.h: New file.
* NEWS: Add devices to list.
2007-10-23 Joerg Wunsch <[email protected]>
Fix bug #21174: assembly error with targets at90s1200, attiny11,
attiny12, and attiny28
* crt1/gcrt1.S: for assembly-only architectures, revert to the
old behaviour of jumping to main() rather than calling it, and
jumping to exit() afterwards.
2007-10-23 Joerg Wunsch <[email protected]>
Fix for bug #18964: USART definitions *wrong* in iocanxx.h
* include/avr/iocanxx.h: Add missing SIG_USART* vector names.
2007-10-23 Joerg Wunsch <[email protected]>
Submitted by Guohui Wang <[email protected]>:
Fix for bug #20843: Mega 2561 library
* crt0/gcrt0.S: initialize EIND for avr6 architectures to
the same segment __vectors belongs to.
2007-10-19 Eric B. Weddington <[email protected]>
* configure.ac: Add new devices: AT90PWM2B, AT90PWM3B.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/io90pwm2b.h: New file.
* include/avr/io90pwm3b.h: New file.
* NEWS: Add devices to list.
2007-10-19 Eric B. Weddington <[email protected]>
Fix for Atmel bug #6346.
* include/avr/iom8515.h: Add USART* interrupt vector names to
correctly reflect the device XML file.
2007-10-10 Eric B. Weddington <[email protected]>
Resolve bug #21299: Duplicate register address in iotn48.h.
* include/avr/iotn48.h: Fix PRR address.
* NEWS: Update fixed bug list.
2007-10-08 Eric B. Weddington <[email protected]>
* include/avr/io90pwm216.h: Add fuse information.
* include/avr/io90pwm316.h: Ditto.
* include/avr/iotn43u.h: Ditto.
2007-10-08 Eric B. Weddington <[email protected]>
Add new device: ATtiny48.
* configure.ac: Add new devices.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iotn48.h: New file.
* NEWS: Update new devices list.
2007-10-05 Joerg Wunsch <[email protected]>
Resolve bug #21228: Missing 3rd clause in BSD license in
documentation pages
* doc/api/main_page.dox: Add clause #3.
* doc/api/using-tools.dox: Add clause #3.
2007-10-05 Joerg Wunsch <[email protected]>
Unbreak the documentation build for recent versions of doxygen.
NB: the latex package "urc" must be installed in order to
successfully build the documentation.
* doc/api/doxygen.config.in: Update for doxygen 1.5.x. Most of
the changes have been generated by running doxygen -u. In
addition, the input encoding has been changed to iso-8859-1
because this matches our current documentation.
* doc/api/overview.dox: Fix two illegal special characters that
were not part of ISO8859-1.
2007-10-03 Eric B. Weddington <[email protected]>
Add new device: ATtiny43U.
* configure.ac: Add new device.
* devtools/gen-avr-lib-tree.sh: ditto.
* include/avr/Makefile.am: ditto.
* include/avr/io.h: ditto.
* include/avr/power.h: ditto.
* doc/api/using-tools.dox: ditto.
* doc/api/main_page.dox: ditto.
* include/avr/iotn43u.h: New file.
* NEWS: Update new devices list.
2007-10-03 Eric B. Weddington <[email protected]>
* devtools/gen-avr-lib-tree.sh: Optimize for space for all devices.
2007-10-03 Eric B. Weddington <[email protected]>
The start of a Fuse API.
* include/avr/fuse.h: New file.
* include/avr/io.h: Add inclusion of fuse.h.
* include/avr/Makefile.am: Add fuse.h to distribution list.
* include/avr/iom128.h: Add fuse information to ATmega128 IO header.
2007-10-03 Eric B. Weddington <[email protected]>
* doc/api/main_page.dox: Reorganize and update device listing.
Fix spelling and grammar.
2007-10-02 Eric B. Weddington <[email protected]>
* doc/api/pgmspace.dox: Fix example code. Change description to match.
* NEWS: Update fixed bugs list.
Fixes bug #21183.
2007-10-01 Eric B. Weddington <[email protected]>
Add new devices: AT90PWM216, AT90PWM316, with contributions from
Tobias Frost <[email protected]>.
* devtools/gen-avr-lib-tree.sh: Add new devices.
* configure.ac: ditto.
* doc/api/using-tools.dox: ditto.
* include/avr/Makefile.am: ditto.
* include/avr/power.h: ditto.
* include/avr/wdt.h: ditto.
* include/avr/io.h: ditto.
* include/avr/io90pwm216.h: New file.
* include/avr/io90pwm316.h: New file.
* NEWS: Update new devices list.
2007-07-30 Eric B. Weddington <[email protected]>
*include/avr/Makefile.am: Add missing common.h to install list.
2007-07-09 Eric B. Weddington <[email protected]>
* doc/api/inline_asm.dox: Document new constraints.
2007-07-06 Eric B. Weddington <[email protected]>
* doc/api/faq.dox: Add FAQ for soft reset.
2007-07-01 Dmitry Xmelkov <[email protected]>
Add new function alloca(). Fix savannah bug #19686: alloca
declaration missing.
* include/alloca.h: New file.
* include/Makefile.am: Add alloca.h file.
* doc/api/doxygen.config.in: Add alloca.h file.
* tests/simulate/other: New directory.
* tests/simulate/other/alloc.c: New file.
* tests/simulate/runtest.sh: Add other directory to the test list.
2007-06-27 Eric B. Weddington <[email protected]>
* include/avr/power.h: Add support for ATmega644P.
* NEWS: Add item to fixed bug list.
Fixes bug #20276.
2007-06-08 Eric B. Weddington <[email protected]>
* include/avr/common.h: New file.
* include/avr/io.h: Move definitions to common.h. Fix documentation.
* common/macros.inc: Use new common register definitions.
* crt1/gcrt1.S: Use new common register definitions.
* include/avr/iomxx0_1.h: Define EIND as normal without conditional
compilation.
* libc/stdlib/stdlib_private.h: Use new common register definitions.
* doc/api/doxygen.config.in: Add avr/io.h back into the documentation list.
* libc/stdlib/setjmp.S: Use new common register definitions.
2007-05-29 Eric B. Weddington <[email protected]>
* Makefile.am: Add ChangeLog-2006 to distribution list.
2007-05-29 Eric B. Weddington <[email protected]>
* configure.ac: Revert patch and add devices back into avr2 group.
This allows avr-libc to work with previous versions of GCC.
* devtools/gen-avr-lib-tree.sh: ditto.
2007-05-22 Eric B. Weddington <[email protected]>
* devtools/gen-avr-lib-tree.sh: Replace awk with cut, which speeds
up the script. Remove devices in avr2 group that have been moved
to the avr25 group.
* configure.ac: Remove devices in avr2 group that have been moved
to the avr25 group.
2007-05-21 Eric B. Weddington <[email protected]>
* doc/api/tools-install.dox: Add documentation on how to build the
toolchain under Windows. Fix for bug #19496.
* doc/api/acknowledge.dox: Typo, email address, and add missing clause.
* NEWS: Add to bugs fixed list.
2007-05-15 Joerg Wunsch <[email protected]>
* xml/Atmel2libc.py: Catch (and ignore) errors resulting from
empty IO register declarations in the Atmel files, as e.g. for
MCUCR in AT86RF401.
* xml/patch-headers.py: Add all the new devices we do support
now.
* doc/api/vectortable.dox: Regenerate.
* doc/api/Makefile.am: add vectortable.dox.
* include/avr/iotnx4.h: Sigh. AVR Studio 4.13 gratuitously
renamed a number of interrupt vectors for ATtinyX4 devices.
Add these new declarations along with the older ones.
2007-05-14 Joerg Wunsch <[email protected]>
* configure.ac: bump version date.
2007-05-14 Joerg Wunsch <[email protected]>
* doc/api/rel-method.dox: configure.in -> configure.ac
2007-05-14 Joerg Wunsch <[email protected]>
* common/Makefile.am: Fix file locations for automake so
"make distcheck" will compile again.
* libc/stdio/Files.am: (Ditto.)
* libc/stdlib/Files.am: (Ditto.)
2007-05-13 Joerg Wunsch <[email protected]>
Fix bug #19009: Make <util/delay.h> issue a warning when optimizations
are turned off
* include/util/delay.h: Split the basic delay functions off into
<util/delay_basic.h>; issue a warning when this file is compiled
without optimization.
* include/util/delay_basic.h: (New file.)
* include/util/Makefile.am: add delay_basic.h
2007-05-13 Anatoly Sokolov <[email protected]>
* include/avr/iousbxx6_7.h: Change PORTxy to Pxy.
2007-05-13 Anatoly Sokolov <[email protected]>
* configure.ac: Add tests for the ATmega8HVA/16HVA support.
* devtools/gen-avr-lib-tree.sh: Add support for ATmega8HVA/16HVA.
* include/avr/io.h: (Ditto.).
* include/avr/wdt.h: (Ditto.).
* include/avr/iom8hva.h: New file.
* include/avr/iom16hva.h: New file.
* include/avr/iomxxhva.h: New file.
* include/avr/Makefile.am: Include new files.
* doc/api/main_page.dox: Document support for ATmega8HVA/16HVA.
* doc/api/using-tools.dox: (Ditto.)
2007-05-12 Anatoly Sokolov <[email protected]>
* include/avr/iousbxx2.h: Change PORTxy to Pxy.
2007-05-09 Joerg Wunsch <[email protected]>
Fix bug #19445: _malloc_heap_end does not follow _heap_end on m2561
* doc/api/malloc-std.fig: Clearly distinguish library-internal
variables from absolute symbols added by the linker.
* doc/api/malloc-x1.fig: (Ditto.)
* doc/api/malloc-x2.fig: (Ditto.)
2007-05-09 Joerg Wunsch <[email protected]>
Fix bug #19841: Error building 1.4 HEAD: undefined reference to 'exit'
* doc/api/Makefile.am (DEMO_LIBS): add exit.o to the list of files to
link the demo against.
2007-05-08 Joerg Wunsch <[email protected]>
Fix bug #19050: gcrt1.S should call main rather than jumping to it
* crt1/gcrt1.S: call main() rather than jumping to it, and then
jump to exit().
2007-05-07 Anatoly Sokolov <[email protected]>
* configure.ac: Add 'avr25' architecture.
* devtools/gen-avr-lib-tree.sh (AVR_ARH_INFO): Ditto.
(AVR25_DEV_INFO): New.
* doc/api/using-tools.dox: Document 'avr25'.
2007-05-06 Eric B. Weddington <[email protected]>
Fix bug #19666:
* include/avr/io90pwmx.h: Add ADHSM, ADTS3 bits to the ADCSRB register.
2007-05-05 Eric B. Weddington <[email protected]>
* doc/examples/asmdemo/asmdemo.dox: Fix HTML code in source code links.
2007-05-05 Eric B. Weddington <[email protected]>
Fix bug #19495.
* include/avr/interrupt.h: Fix doxygen stuff, whitespace, remove unused
C++ stuff at the end.
* NEWS: Update bugs fixed.
2007-05-02 Eric B. Weddington <[email protected]>
* doc/api/overview.dox: Fix typos, grammar, names.
* doc/api/inline_asm.dox: Expand title name back to the original title.
2007-04-27 Anatoly Sokolov <[email protected]>
* configure.ac: Move AT90USB82 device to 'avr5' architecture.
* devtools/gen-avr-lib-tree.sh: (Ditto.).
* doc/api/using-tools.dox: (Ditto.).
* include/avr/iousbxx2.h (_VECTORS_SIZE): Redefine for AT90USB82.
2007-04-21 Joerg Wunsch <[email protected]>
* include/avr/io90pwm3.h: Change bit 2 of PLLCSR from
PCKE to PLLF.
Fixes savannah bug #19650: avr-libc: wrong named bit in SFR of AT90PWMx
2007-04-05 Eric B. Weddington <[email protected]>
* doc/api/malloc.dox: Change title and reorder sentences in Introduction.
2007-03-30 Eric B. Weddington <[email protected]>
* include/avr/io2343.h: Add missing bit definitions for MCUSR.
Fixes WinAVR feature request #1657218.
2007-03-30 Dmitry Xmelkov <[email protected]>
* libc/stdlib/ctype.S: Fix bug #19281: isblank('\v') return TRUE:
mismatch to C99
2007-03-29 Eric B. Weddington <[email protected]>
* doc/api/doxygen.config.in (INPUT): Add new file to list. Reorder list.
* doc/api/pgmspace.dox (new file): New chapter. Data in Program Space.
* doc/api/library.dox (new file): New chapter. How to Create a Library.
* doc/api/porting.dox: Rewrote the introduction for better flow.
* doc/api/Makefile.am (EXTRA_DIST): Add new .dox file.
* include/avr/pgmspace.h: Change title of documentation.
* doc/api/interrupts.dox: Fix typo. Add missing 3rd clause to license.
2007-03-28 Eric B. Weddington <[email protected]>
* doc/api/doxygen.config.in (INPUT): Add new file to list. Reorder.
* doc/api/overview.dox (new file): New chapter. Overview of toolchain.
* doc/api/Makefile.am (EXTRA_DIST): Add the two new .dox files.
2007-03-28 Anatoly Sokolov <[email protected]>
* configure.ac: Add tests for the AT90USB82/162 support.
* devtools/gen-avr-lib-tree.sh: Add support for AT90USB82/162.
* include/avr/io.h: (Ditto.).
* include/avr/wdt.h: (Ditto.).
* include/avr/iousb82.h: New file.
* include/avr/iousb162.h: New file.
* include/avr/iousbxx2.h: New file.
* include/avr/Makefile.am: Include new files.
* doc/api/main_page.dox: Document support for AT90USB82/162.
* doc/api/using-tools.dox: (Ditto.)
2007-03-26 Eric B. Weddington <[email protected]>
* doc/api/doxygen.config.in (INPUT): Change order of documentation pages.
* doc/api/dox_html_header: Change order of header links. Change
Additional Documentation to User Manual.
* doc/api/porting.dox (new file): New chapter. Porting from IAR to AVR GCC.
Adapted, with permission, from a document written by Eivind Sivertsen.
2007-03-25 Dmitry Xmelkov <[email protected]>
* libc/stdlib/atoi.S: Exclude the '!=' operator from GAS expression
to comport with the old GAS versions (less than 2.17).
* libc/stdlib/atol.S: (Ditto.)
* libc/string/strcasestr.S: (Ditto.)
2007-03-17 Dmitry Xmelkov <[email protected]>
Fix bug #19280: snprintf(s,0,fmt,...) write to foreign memory: s[-1]
* libc/stdio/snprintf.c: Add check of 'f.size >= 0' before writing
of terminating zero. Use f.len as number of output symbols. Remove
include of "stdio_private.h" as noused (after moving FILE decl.).
* libc/stdio/snprintf_p.c: (Ditto.)
* libc/stdio/vsnprintf.c: (Ditto.)
* libc/stdio/vsnprintf_p.c: (Ditto.)
* tests/simulate/printf/snprintf_all-P.c: New file.
* tests/simulate/printf/snprintf_all.c: New file.
* tests/simulate/printf/vsnprintf_all-P.c: New file.
* tests/simulate/printf/vsnprintf_all.c: New file.
* tests/simulate/regression/bug-19280.c: New file.
* tests/simulate/regression/bug-19281.c: New file.
2007-03-11 Dmitry Xmelkov <[email protected]>
Has partially restored former (avr-libc 1.4 and early) behaviour