- c_gets() was usually returning a length, but sometimes
one of the CC_xxx values (which are small +ve integers)!
- fixed c_gets() by putting a ' ' under the cursor.
From David Laight.
C-referenceable names, i.e. "link sets") that happens with explicit
LMAs in the linker script:
* As orphans are sorted after sections, the effective
size of the section is changed. Record a size ajustment
for each orphan that is sorted after the section.
...and for sections which have an explicit load address expression:
* The first time an orphan is sorted after a section,
copy the load_base expression to the orphan, adding
the _unadjusted_ size of the parent section. We need
to use the unadjusted size because by the time the
expression can be folded, all of the orphan size
adjustments will have accumulated, resulting in misplacing
the orphan.
* For each subsequent orphan sorted after a section,
set the load_base of the orphan to the load address
of the previous orphan plus the size of the previous
orphan (actually, the unadjusted size, but for orphans,
size and unadjusted size are always equal).
function to include crti.o/crtn.o in the STARTFILE and ENDFILE
specs, respectively.
Corresponding GCC ChangeLog entry:
2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
* gcc.c (The Specs Language): Document spec functions.
(static_spec_functions, lookup_spec_function)
(eval_spec_function, handle_spec_function)
(if_exists_spec_function, alloc_args): New.
(execute): Abort if processing_spec_function is true.
(do_spec_1): Hand off spec to handle_spec_function if %:
is encountered. If processing_spec_function is true,
end any pending argument when the end of the string is reached.
(main): Use alloc_args to allocate the initial argument vector.
* gcc.h (struct spec_function): New.
(lang_specific_spec_functions): New extern.
* config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s).
(ENDFILE_SPEC): Add if-exists(crtn%O%s).
* config/alpha/netbsd.h (ENDFILE_SPEC): Likewise.
for config_time.h) that contains, for example:
/* Sun Nov 17 05:37:51 2002 GMT */
#define CONFIG_TIME 1037511471
#define CONFIG_YEAR 2002
#define CONFIG_MONTH 11
#define CONFIG_DATE 17
#define CONFIG_HOUR 5
#define CONFIG_MINS 37
#define CONFIG_SECS 51
These values represent the current time as of when config was last
run, so that functions (eg, inittodr()) can use these values instead
of being updated once every year or so with the "current" time.
The associated modification to Makefile.kern.inc makes config_time.h
depend on this depend on this and the kernel Makefile, so that
granularity of kernel builds is not reduced.
means that the appropriate combination of checking for KERNEL_BUILD,
RELEASEDIR, DESTDIR, and/or BSD_PKG_MK, can allow the setting of COPTS
or CFLAGS (or anything else) depending on the specific task at hand.
Personally, I think that per-kernel install rules are the best part.
