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2003-04-25 Jonathan Larmour <jifl@eCosCentric.com>
* tests/cxxsupp.cxx: don't include <pkgconf/kernel.h> as it's not
needed.
(cyg_start): CYGINT_ISO_MALLOC needs a #if test.
2003-04-10 Nick Garnett <nickg@balti.calivar.com>
* tests/cxxsupp.cxx: Added this test program to check that basic
C++ support is present. It checks that pure virtual functions can
be defined, that new and delete are present and functional, and
that calls to as-yet undefined inline functions work. Most of
these are linker and runtime system issues, so the actual run of
the program is almost a non-event.
* cdl/infra.cdl:
Added CYGFUN_INFRA_DUMMY_ABORT and CYGFUN_INFRA_DUMMY_STRLEN
options to control inclusion of dummy abort() and strlen()
functions. These are needed to be present by the compiler's C++
runtime system, although they should never be called.
Added CYGPKG_INFRA_TESTS to define test programs.
Added CYGPKG_INFRA_LDFLAGS_REMOVE and CYGPKG_INFRA_LDFLAGS_ADD to
modify the linkage options for the infra package
tests. Specifically they remove the --gc-sections option and make
all linker warning fatal. This is necessary if cxxsupp.cxx is to
test what it needs correctly.
* src/abort.cxx: Added this dummy implementation of abort() to
satisfy references in the C++ runtime system.
* src/strlen.cxx: Added this dummy implementation of strlen() to
satisfy references in the C++ runtime system.
2003-03-27 Bart Veer <bartv@ecoscentric.com>
* src/pure.cxx, cdl/infra.cdl: new function __cxa_pure_virtual(),
needed when building with g++ v3.x if the code uses pure
virtual functions.
2003-01-18 Jonathan Larmour <jifl@eCosCentric.com>
* include/cyg_ass.h (CYG_CHECK_FUNC_PTRC): Define with const pointer
arguments.
(CYG_CHECK_DATA_PTRC): Ditto.
(CYG_CHECK_FUNC_PTR): Ditto.
(CYG_CHECK_DATA_PTR): Ditto.
* src/null.cxx: Define cyg_check_data/func_ptr() with const args.
* src/buffer.cxx: Ditto.
* src/fancy.cxx: Ditto.
* src/simple.cxx: Ditto.
2002-07-18 Gary Thomas <gary@chez-thomas.org>
* include/diag.h:
* src/diag.cxx (diag_vdump_buf_with_offset): New function.
2002-05-22 Jesper Skov <jskov@redhat.com>
* cdl/infra.cdl: Added two options to control CFLAGS.
2002-05-17 Martin Buck <martin.buck@ascom.ch>
* include/cyg_type.h (CYGBLD_ATTRIB_PRINTF_FORMAT): Add.
2002-05-23 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (_vprintf): Mapping of '\n'=>'\r\n' must be done
at the _putc() level.
2002-04-17 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (diag_dump_buf_with_offset): Fix pad for short lines.
2002-04-16 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx: Return proper length result for sprintf() functions.
2002-04-09 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_type.h: Allow HALs to override certain attrib macros.
2002-02-19 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (diag_snprintf):
* include/diag.h: Change function signature on diag_snprintf()
to match snprintf() found in stdio.
2002-02-13 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_trac.h: Make message type of trace functions be
const char * to help avoid warnings with callers.
* src/null.cxx: Reflect that in actual functions.
* src/fancy.cxx: Ditto.
* src/simple.cxx: Ditto.
* src/buffer.cxx: Ditto.
2002-01-31 Hugo Tyson <hmt@redhat.com>
* src/tcdiag.cxx (cyg_assert_msg): Enable this function
universally; given the extra usefulness it now has (see below)
it's worth always having around by default in asserted builds.
It can be disabled with CYGDBG_INFRA_DEBUG_ASSERT_MESSAGE = 0.
2002-01-30 Hugo Tyson <hmt@redhat.com>
* src/tcdiag.cxx (cyg_assert_msg): Collect from RedBoot flash
config, whether or not to dump to a specific console.
2002-01-28 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (diag_snprintf):
* include/diag.h: New function diag_snprintf().
2002-01-23 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_type.h: Define CYG_INIT_IO_FS used by filesystems
so that they init *after* the devices they depend on.
2002-01-21 Jonathan Larmour <jlarmour@redhat.com>
* src/tcdiag.cxx (cyg_test_exit): Work around problem with recent
SH tools that isn't likely to get fixed soon.
2002-01-17 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
* src/diag.cxx (diag_check_string): enlarge valid string length to 2048
2001-12-06 Jesper Skov <jskov@redhat.com>
* src/diag.cxx: Added functions to do memory dump in 16 and 32 bit
units. Based on changes from Warren Jasper <warrenj@bops.com>.
* include/diag.h: Function declarations.
2001-09-12 Jonathan Larmour <jlarmour@redhat.com>
* src/eprintf.c (__eprintf): Tolerate absence of standard ISO C
functions better.
2001-09-11 Jesper Skov <jskov@redhat.com>
* src/diag.cxx (diag_check_string): Also accept \b.
2001-08-25 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (_vprintf): Fix confusion between signed and unsigned
descriptors (only %d is signed).
2001-08-24 Gary Thomas <gthomas@redhat.com>
* include/diag.h: Export diag_dump_buf_with_offset.
* src/diag.cxx (_vprintf): Fix problems with signed/unsigned prints.
(diag_dump_buf_with_offset): Export.
2001-08-23 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx (_vprintf): Restore functionality of %D,%U,%X,%B,%S,%C
which were present in old code.
2001-08-22 Gary Thomas <gthomas@redhat.com>
* src/diag.cxx:
* include/diag.h:
* cdl/infra.cdl: Restructuring to support more flexible versions
of diag_printf() and related functions. Remove old cruft which
was workaround for possibly failing compilers [K&R support].
These versions of printf(), etc, were part of the RedBoot package
and have been moved here (and renamed) to reduce code duplication.
2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
* src/eprintf.c: New file to implement __eprintf called from libgcc.
* cdl/infra.cdl: Build it.
* include/cyg_type.h: Provide __THROW default empty throw specifier.
* include/cyg_ass.h (cyg_assert_fail): Add __THROW.
(cyg_assert_msg): Ditto.
* src/buffer.cxx (cyg_assert_fail): Ditto.
* src/fancy.cxx (cyg_assert_fail): Ditto.
* src/null.cxx (cyg_assert_fail): Ditto (twice).
* src/simple.cxx (cyg_assert_fail): Ditto.
* src/tcdiag.cxx (cyg_assert_msg): Ditto.
2001-08-03 Nick Garnett <nickg@cygnus.co.uk>
Imported from a development branch:
2001-06-27 Nick Garnett <nickg@cygnus.co.uk>
* src/diag.cxx:
* src/tcdiag.cxx:
Added use of CYG_HAL_DIAG_LOCK() and CYG_HAL_DIAG_UNLOCK() to
diag_printf(), cyg_assert_msg() and cyg_test_output() to prevent
messages from different CPUs being mingled.
2001-05-22 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h (CYGBLD_ANNOTATE_VARIABLE_*):
Added better way of supplying default definitions for these.
2001-04-27 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h:
Added default variable annotation macros.
2001-07-18 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_type.h (CYG_INIT_MEMALLOC): Add.
2001-07-13 Jonathan Larmour <jlarmour@redhat.com>
* src/diag.cxx (diag_vprintf): Fix long longs (patch from
Motoya Kurotsu <kurotsu [at] allied-telesis.co.jp>
* cdl/debug.cdl: Make tracing styles be mutually exclusive properly
using an interface.
2001-06-14 Jonathan Larmour <jlarmour@redhat.com>
* include/clist.hxx (Cyg_DNode_T): Don't qualify constructor or
destructor with <T>.
(Cyg_CList_T): Ditto.
2001-02-23 Robin Farine <acnrf@dial.eunet.ch>
* include/cyg_type.h: Do alignment consistency check.
2001-01-05 Nick Garnett <nickg@cygnus.co.uk>
* include/clist.hxx: Many changes to make these classes usable in
the MLQ scheduler and alarm objects.
2000-12-15 Nick Garnett <nickg@cygnus.co.uk>
* include/clist.hxx: Added this implementation of simple circular
list classes. This is not immediately useful, except to the
dynamic loader, but it is intended to simplify the MLQ scheduler
with these classes eventually.
2000-12-13 Jesper Skov <jskov@redhat.com>
* include/cyg_type.h (CYGBLD_ATTRIB_ASM_ALIAS): Mangle assembler
symbols properly.
2000-09-08 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_type.h (CYGBLD_ATTRIB_SECTION): Don't stringify arg.
2000-09-04 Jonathan Larmour <jlarmour@redhat.com>
* include/cyg_type.h (CYGARC_ALIGNMENT): Add default of 8
(CYGARC_P2ALIGNMENT): Add corresponding default of 3
(CYGBLD_ATTRIB_ALIGN): Define to allow alignment
* include/cyg_type.inc: As above for CYGARC_ALIGNMENT and
CYGARC_P2ALIGNMENT
2000-07-25 Jonathan Larmour <jlarmour@redhat.co.uk>
* include/cyg_type.inc: Create. Used for the equivalent stuff of
cyg_type.h in assembler and linker scripts
2000-07-19 Jonathan Larmour <jlarmour@redhat.co.uk>
* src/pkgstart.cxx (cyg_package_start): Remove POSIX startup option
* cdl/startup.cdl: Likewise
2000-07-18 Jonathan Larmour <jlarmour@redhat.co.uk>
* src/buffer.cxx (increment_buffer_pos): Reset buffer pos *before*
we try to print the buffer
Thanks to Chris Morrow (cmorrow at YottaYotta.com ) for spotting
the problem.
2000-07-04 Jonathan Larmour <jlarmour@redhat.co.uk>
* cdl/infra.cdl: Add CYGFUN_INFRA_EMPTY_DELETE_FUNCTIONS option
to control presence of empty C++ delete functions
* src/delete.cxx: Move comments into above option, and simplify
the configuration now that it's more straightforward
2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
* src/simple.cxx:
* src/null.cxx:
* src/fancy.cxx:
* src/buffer.cxx:
Removed use of CYG_LABEL_NAME() and added extra underscores to
_stext and _etext.
* include/cyg_type.h: Changed default for CYG_LABEL_DEFN() to
define labels without an extra underscore. This reflects the
practice of most of the targets we support.
2000-06-19 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h:
Added CYGBLD_ATTRIB_SECTION to assign variables to a named
section.
Added CYG_LABEL_DEFN() macro for defining labels in asm and linker
scripts. This is particularly useful for generating labels in
inline assembler fragments.
2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk>
* cdl/startup.cdl:
* src/pkgstart.cxx:
Remove CYGSEM_START_ISO_C_COMPATIBILITY: startup is now handled
via extras.o
* include/cyg_type.h: Define __externC alternative to externC
2000-04-12 Jesper Skov <jskov@redhat.com>
* cdl/infra.cdl: Allow build flags to be tweaked.
2000-03-31 Nick Garnett <nickg@cygnus.co.uk>
* cdl/startup.cdl:
* src/pkgstart.cxx:
Added POSIX startup option.
2000-03-28 Jonathan Larmour <jlarmour@redhat.co.uk>
* include/cyg_trac.h: Also update internal documentation for below
const char * changes (2000-03-27)
2000-03-28 John Dallaway <jld@cygnus.co.uk>
* cdl/infra.cdl:
Adjust documentation URLs.
2000-03-27 Gary Thomas <gthomas@redhat.com>
* src/tcdiag.cxx: HAL architecture ports may override default
behavior for 'cyg_test_exit()'.
* src/diag.cxx (diag_vprintf): Add support for %llX modifier, which
allows for printing of (long long) operands.
2000-03-27 Jonathan Larmour <jlarmour@redhat.co.uk>
* include/cyg_trac.h: Use const qualifier on function and file name
strings to be compatible with the C++ standard
* src/buffer.cxx: likewise
* src/fancy.cxx: likewise
* src/null.cxx: likewise
2000-03-27 Jesper Skov <jskov@redhat.com>
* include/cyg_type.h: Make cyg_halbool the same for C and C++
code.
* include/cyg_ass.h (CYGDBG_DEFINE_CHECK_THIS): Use cyg_bool
instead of bool.
2000-03-07 Jesper Skov <jskov@redhat.com>
* src/buffer.cxx: Fix some compiler warnings.
2000-03-03 Jesper Skov <jskov@redhat.com>
* include/cyg_type.h (CYGBLD_ATTRIB_WEAK): disarm bomb for !GCC.
2000-03-01 Jesper Skov <jskov@redhat.com>
103290
* include/cyg_ass.h: Make cyg_assert_fail a weak symbol.
2000-02-28 Gary Thomas <gthomas@cygnus.co.uk>
* include/diag.h:
* src/diag.cxx (diag_dump_buf): Add diagnostic "dump buffer" function.
2000-02-21 Hugo Tyson <hmt@cygnus.co.uk>
* src/tcdiag.cxx (cyg_test_is_simulator): set this true if ugly
new cdl_option CYGHWR_TARGET_SIMULATOR_NO_GDB_WORKING is set.
This means we cannot diddle the variable using GDB.
2000-02-18 Hugo Tyson <hmt@cygnus.co.uk>
* src/tcdiag.cxx (cyg_test_exit): Add the facility for a platform
HAL to define an action to take at CYG_TEST_EXIT time; this is
useful for some simulators that are not (yet) Gdb integrated.
The action is CYGHWR_TEST_PROGRAM_EXIT() if defined.
* src/simple.cxx (cyg_assert_fail): Add the facility for a
platform HAL to define an action to take when an assertion failure
occurs. Ditto.
* src/fancy.cxx (cyg_assert_fail): Ditto.
* src/buffer.cxx (cyg_assert_fail): Ditto.
[no change to null.cxx because, well, it's null isn't it]
2000-02-08 Jonathan Larmour <jlarmour@redhat.co.uk>
* include/cyg_trac.h: Define and document CYG_TRACE_PRINT() and
CYG_TRACE_DUMP() macros for outputting buffered trace output, and
kernel state dump respectively
* cdl/debug.cdl (CYGDBG_INFRA_DEBUG_TRACE_ASSERT_BUFFER):
replace (incorrect) mention of cyg_trace_output() with CYG_TRACE_PRINT()
macro.
* src/fancy.cxx (cyg_trace_dump): Add (from buffer.cxx)
* src/simple.cxx (cyg_trace_dump): Add (from buffer.cxx)
* src/null.cxx (cyg_trace_dump): Add as empty function
2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
* cdl\infra.cdl:
Adjust help URLs in line with new doc layout.
2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
* cdl\infra.cdl:
Adjust help URLs in line with new doc layout.
1999-11-26 Gary Thomas <gthomas@cygnus.co.uk>
* include/cyg_type.h: Add MLT symbols CYGMEM_REGION_ATTR_R/W.
1999-11-23 Hugo Tyson <hmt@cygnus.co.uk>
* cdl/debug.cdl: Add "active_if CYGDBG_USE_TRACING" to all tracing
only options in the buffered flavour of assert'n'trace. Otherwise
enabling asserts but no tracing does not build; oldCDL dealt with
this by a string of ifdefs in the header. Active_if is my friend.
This also prevents the confusion of having active options that
have no effect whatsoever.
Aside: the default is buffered assert'n'trace so that the test
farm can enable tracing and not get swamped by output.
1999-05-14 Hugo Tyson <hmt@cygnus.co.uk>
* include/cyg_type.h (CYG_INIT_COMPAT): add a new init priority
level for compatibility layers (for uITRON that is, but
potentially POSIX also perhaps, after libc anyway).
1999-04-14 John Dallaway <jld@cygnus.co.uk>
* include/pkgconf/infra.h: Add cdl_package doc attribute.
1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
* include/cyg_type.h: Added new init priority for IO devices.
* include/diag.h:
* src/diag.cxx:
Use device for diag if configured so.
1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
* src/diag.cxx (diag_vprintf): Support '%%' printf modifier.
1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_type.h:
Add CYGBLD_ATTRIB_CONST and tidy define indentation
1999-03-04 Bart Veer <bartv@cygnus.co.uk>
* include/diag.h:
Added a #include for <pkgconf/infra.h> so that the header file
can correctly check for CYGDBG_INFRA_DIAG_PRINTF_USE_VARARG
1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h:
Added CYGBLD_ATTRIB_ASM_ALIAS() macro to supply an alias for a
variable while it is being defined.
1999-02-24 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_type.h (CYG_INIT_APPLICATION): Add CYG_INIT_DRIVERS
priority
* src/tcdiag.cxx (cyg_test_output): Re-include angle brackets
for CYG_TEST_GDBCMD command
1999-02-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/testcase.h (CYG_TEST_NA):
Add call to cyg_test_exit()
1999-02-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_type.h:
Add CYGBLD_ATTRIB_INIT_PRI/BEFORE/AFTER macros.
Remove CYG_INIT_BEFORE/AFTER as they were unusable
* include/testcase.h:
* src/tcdiag.cxx:
Add CYGNUM_TEST_NA() macro for not applicable state
Don't need to call diag_init() any more from cyg_test_init()
* src/diag.c:
* src/diag.cxx:
Rename diag.c to diag.cxx
Add dummy constructor object to do initialization right after the
HAL has started. Needed to get asserts working correctly at
constructor time, and for CYGNUM_TEST_GDBCMD to work as intended
(i.e. before calling CYG_TEST_INIT())
1999-02-17 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/tcdiag.cxx (cyg_test_output): Remove angle brackets round
GDBCMD output
1999-02-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/fancy.cxx (trim_func):
* src/simple.cxx (trim_func):
* src/buffer.cxx (trim_func):
Don't delete bits before a space as it may not always be a
type, if using CYG_FUNCNAME rather than relying on
__PRETTY_FUNCTION__
* src/tcdiag.cxx (cyg_test_output):
Add new GDBCMD output and do some tidying vis a vis coding standards
etc.
* include/testcase.h:
Do some tidying vis a vis coding standards etc.
1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
* include/cyg_type.h (CYGBLD_ATTRIB_CONSTRUCTOR):
New macro, used to define a 'C' routine to be run with 'C++'
constructors.
1999-01-26 Bart Veer <bartv@cygnus.co.uk>
* include/cyg_type.h (CYGBLD_ATTRIB_NORET):
Updated the non-GNUC version of the macro
1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_type.h:
Remove all traces of CYG_KERNEL_USE_INIT_PRIORITY option - now
compulsory. Consequently can remove include of pkgconf/infra.h.
Add CYG_INIT_PREDEFAULT priority for
CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG implementation.
Change CYGBLD_NORET to CYGBLD_ATTRIB_NORET
Add CYGBLD_ATTRIB_ALIAS and CYGBLD_ATTRIB_WEAK_ALIAS macros
* include/cyg_ass.h:
* include/testcase.h
Change CYGBLD_NORET to CYGBLD_ATTRIB_NORET
* src/startup.cxx:
Split up into smaller files to make GDB happier when debuggin
* src/pkgstart.cxx:
* src/prestart.cxx:
* src/userstart.cxx:
New files with contents originally from startup.cxx
1999-01-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_type.h (CYG_REFERENCE_OBJECT):
Make this work with no overhead, although it doesn't work with
anything other than objects with constructors. I _believe_ this
is the only relevant situation though. Bite me.
Fix for PR 18782
1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
* include/cyg_type.h (CYG_REFERENCE_SYMBOL): Added.
1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
* include/cyg_type.h: Default handling of 'CYG_DOUBLE_BYTEORDER'
1999-01-13 Jesper Skov <jskov@cygnus.co.uk>
* include/cyg_type.h (CYG_UNUSED_PARAM): Don't assign to the
unused parameter; it might be a macro constant.
1999-01-11 Bart Veer <bartv@cygnus.co.uk>
* src/tcdiag.cxx (cyg_test_output):
* include/testcase.h:
Use const where appropriate in cyg_test_output()
1999-01-06 Bart Veer <bartv@cygnus.co.uk>
* include/cyg_trac.h (CYG_REPORT_FUNCARG8):
Removed spurious comma so that the macro actually compiles.
1998-12-24 Bart Veer <bartv@cygnus.co.uk>
* src/simple.cxx:
* src/null.cxx:
* src/fancy.cxx:
* src/diag.c:
* src/buffer.cxx:
* include/diag.h:
In the assertion support, use const where appropriate.
1998-12-24 Bart Veer <bartv@cygnus.co.uk>
* include/cyg_ass.h:
The prototype for cyg_assert_fail() is now always present.
const is used wherever appropriate.
A number of additional assertion macros are now defined.
Host-specific assertion support has been added.
Some minor tweaks for greater consistency in macro usage.
1998-12-21 Bart Veer <bartv@cygnus.co.uk>
* include/cyg_type.h:
Allow for platforms where pointers are not 32 bits wide.
1998-12-16 Hugo Tyson <hmt@cygnus.co.uk>
* include/testcase.h (cyg_test_is_simulator):
* src/tcdiag.cxx (cyg_test_is_simulator):
Change the type to int so that all gdb's understand it.
(it was impossible to assign to from the prompt as a bool)
1998-12-09 Bart Veer <bartv@cygnus.co.uk>
* include/testcase.h:
Hide a __noreturn__ attribute inside a macro so that the
header file can be used for host-side code.
1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
* src/memset.c (_memset): Use type casted pointer to avoid
compiler warning.
Mon Oct 26 21:20:13 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/buffer.cxx:
Make write_thread_id() conditional on CYGDBG_USE_ASSERTS as that's
the only time it is used. This silences a compiler warning
Mon Oct 26 19:40:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/memset.c, src/memcpy.c:
Conditionalise out all tracing for now
Fix for PR 17996
Fri Oct 23 05:42:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/cyg_ass.h (CYGASSERT_docall):
Make a dummy reference to _msg_ argument when
CYGDBG_INFRA_DEBUG_ASSERT_MESSAGE is disabled, otherwise we may get
"unused variable" warnings
Fix for PR 17889
1998-10-22 Hugo Tyson <hmt@cygnus.co.uk>
* src/buffer.cxx (increment_buffer_pos):
Use the correctly named print_trace_buffer() rather than some
typo/globaleditto.
(cyg_trace_dump): only refer to thread->get_saved_context() if
CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT is defined.
1998-10-22 Hugo Tyson <hmt@cygnus.co.uk>
* src/buffer.cxx (write_thread_id):
Make get_tid() be there when used.
* include/pkgconf/infra.h:
Only enable all the buffered tracing stuff if USE_TRACING is
selected; otherwise link errors ensue if only USE_ASSERTS is
enabled.
1998-10-22 Jesper Skov <jskov@cygnus.co.uk>
PR 17914
* src/simple.cxx (CYG_NO_THREADID): Set if there is no Kernel
support.
1998-10-20 Nick Garnett <nickg@cygnus.co.uk>
* src/null.cxx:
Removed fix for PR 17471 since the required macros have been moved
to cyg_type.h.
* include/diag.h (diag_printf):
* src/diag.c (diag_printf):
Made use of variadic arguments optional in this function.
* include/pkgconf/infra.h:
Added configury to support buffered tracing.
* src/fancy.cxx (trim_func):
Fixed fencepost bug.
* src/PKGconf.mak:
* src/buffer.cxx:
Added buffer.cxx to implement buffered trace log.
Thu Oct 15 21:27:23 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/delete.cxx, src/memcpy.c, src/memset.c:
Moved here from ecc/kernel/current/src/common, as they should
be present even if the kernel is disabled
* include/pkgconf/infra.h:
Add new config options CYGIMP_INFRA_PREFER_SMALL_TO_FAST_MEMCPY
and CYGIMP_INFRA_PREFER_SMALL_TO_FAST_MEMSET to support the
functionality available in memcpy.c and memset.c
* src/PKGconf.mak:
build above new files
Above changes are required for PR 17229
1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h:
Moved CYG_LABEL_NAME() macro here from ktypes.h.
Wed Oct 14 17:10:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/diag.c:
Change warning message from previous change to match compiler
output exactly
Tue Oct 13 17:23:37 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/diag.c:
Output another warning so that people know that diag.c produces
a warning
Reformat to 76 columns
Change args of diag_printf to be ANSI-style, not K&R to
silence warning
1998-09-25 Bart Veer <bartv@cygnus.co.uk>
* src/null.cxx:
PR 17471: null.cxx relies on the macro CYG_LABEL_NAME(), which on
the mn10300 is defined only if <cyg/kernel/ktypes.h> is included.
As a temporary fix this header file is now always included. In the
medium term there will have to be proper fixes to ktypes.h and to
cyg_type.h
Wed Sep 16 03:42:16 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/startup.cxx, src/dummyxxmain.cxx:
Move __main() to a separate dummyxxmain.cxx source file to resolve
linking bogosities on some targets
Fix for PR 17279 - kudos to Tim Goodwin really
* src/PKGconf.mak:
Build src/dummyxxmain.cxx
Tue Sep 15 19:14:33 1998 David Moore <dsm@keema.cygnus.co.uk>
* include/pkgconf/infra.h: Cleaned up comments.
Tue Sep 15 14:34:34 1998 David Moore <dsm@cygnus.co.uk>
* src/startup.cxx:
* include/cyg_type.h:
CYGBLD_ATTRIB_WEAK moved from src/startup.cxx to
include/cyg_type.h
Tue Sep 15 12:26:36 1998 Jonathan Larmour <jlarmour@peshwari.cygnus.co.uk>
* src/null.cxx, src/simple.cxx, src/fancy.cxx:
Change cyg_check_data_ptr() to not compare with _end symbol from
linker scripts as this is a bogus thing to do when starting in
ROM. Some better magic can be done later with the memory layout
tool.
* src/simple.cxx (cyg_assert_fail),
src/fancy.cxx (cyg_assert_fail):
If an assert is thrown, loop forever no matter what the platform
rather than resetting the jmr board.
Fri Sep 11 12:52:59 1998 Hugo Tyson <hmt@cygnus.co.uk>
* src/tcdiag.cxx:
* src/diag.c:
Remove dependencies on the kernel:
o types are available from here, infra.
o Diag and its mates are here and the HAL.
Thu Sep 10 21:59:09 1998 Hugo Tyson <hmt@cygnus.co.uk>
* src/fancy.cxx:
* src/simple.cxx:
* src/null.cxx:
Remove dependencies on the kernel:
o interrupt stuff is available from the HAL.
o types are available from here, infra.
o Diag and its mates are here and the HAL.
o Only consider printing thread information if there is a kernel.
Thu Sep 10 21:29:55 1998 Hugo Tyson <hmt@cygnus.co.uk>
* include/pkgconf/infra.h:
Fix CDL descriptions (mainly) resulting from review of
configury here.
Thu Sep 10 17:38:00 1998 Hugo Tyson <hmt@cygnus.co.uk>
* src/null.cxx:
Add an empty cyg_assert_fail() if not CYGDBG_USE_ASSERTS, so that
clib's assert() can use it, in common with but regardless of the
internal assert setup. Of course if internal asserts are used,
the same routine is used.
Thu Sep 3 19:05:29 1998 Hugo Tyson <hmt@cygnus.co.uk>
* src/startup.cxx (__main):
...and its mates. Correct the bad usage of the tracing macros - a
type was implied when the type was void, so an assert fires.
* include/diag.h (diag_printf):
Remove 'useful' prototype; this function deliberately has a K&R
prototype to avoid having to use varargs, or pad arglists or
anything grody like that. Comment to that effect added too.
* src/fancy.cxx:
Condition out routines which are only used by tracing system;
prevent warnings. Also changed the default widths setup to
something more suitable to our long function names; viewing on
about a 200 column screen recommended - or use 'simple' instead.
Tue Sep 1 19:09:39 1998 Hugo Tyson <hmt@masala.cygnus.co.uk>
* include/pkgconf/infra.h:
Fancy tracing by default, as I've been requested.
Move definition (or not) of CYGDBG_INFRA_DIAG_USE_DEVICE from the
kernel, correcting the symbol construction as we go.
* include/cyg_type.h:
Correct multiple-inclusion protection, remove
<dollar>Version<Dollar> nonsense, correct Usage: field, put in
definition of CYGBLD_NORET.
* include/cyg_ass.h:
Correct Usage: field, remove definition of CYGDBG_NORET, correct
definition of cyg_assert_fail to use CYGBLD_NORET as intended.
* include/cyg_trac.h:
Tidy up comments.
* src/PKGconf.mak (COMPILE):
Added all the new units below.
* src/fancy.cxx:
* src/simple.cxx:
* src/null.cxx:
Moved here from the kernel; comments changed accordingly.
* src/tcdiag.cxx:
* include/diag.h:
* src/diag.c:
Moved here from the kernel; comments changed accordingly.
Also use config symbol CYGDBG_INFRA_DIAG_USE_DEVICE rather than
(badly named) CYG_DIAG_USE_DEVICE.
Fri Aug 28 15:22:16 1998 Hugo Tyson <hmt@cygnus.co.uk>
* include/pkgconf/infra.h:
Add lots of lovely cdl comments and new, correct, names for the
config options themselves.
* include/cyg_trac.h:
* include/cyg_ass.h:
Use the newly named options.
[KERNEL] see also changes to src/trace/{fancy,null,simple}.cxx
which should soon move into this package instead.
Fri Aug 28 09:57:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/infra.h:
Add CYGSEM_START_ISO_C_COMPATIBILITY and
CYGSEM_START_UITRON_COMPATIBILITY options, along with some comment.
* src/PKGconf.mak, src/startup.cxx:
Add these two files for the new file startup.cxx that provides the
generic startup mechanism, using new cyg_start() functions. This
is to remove the dependency on main(), which is defined in ISO and
POSIX as having certain properties we wouldn't be able to give it
otherwise.
Tue Aug 25 11:47:58 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/startup.cxx:
Add this to provide new startup method
1998-08-20 Nick Garnett <nickg@cygnus.co.uk>
* include/cyg_type.h:
Moved constructor priority ordering stuff here from
kernel/ktypes.h.
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