Jeff Johnston 5230eb7f8c Implement sysconf for Arm ...

- add support for using sysconf to get page size in _mallocr.c via
  HAVE_SYSCONF_PAGESIZE flag set in configure.host
- set flag in configure.host for arm and add a default sysconf implementation
  in libc/sys/arm that returns the page size
- the default implementation can be overridden outside newlib to allow a
  different page size to improve malloc on devices with a small footprint
  without needing to rebuild newlib
- this patch is based on a contribution from Torbjorn Svensson and
  Niklas Dahlquist (https://ecos.sourceware.org/ml/newlib/current/017616.html)

2022-09-19 15:35:55 -04:00

..

sys

[arm] remove libc/sys/arm/sys/param.h

2019-07-26 16:13:30 +01:00

access.c

Move ARM access.c from machine to sys

2017-05-25 12:34:53 -04:00

aeabi_atexit.c

add forward declaration to __cxa_atexit to aeabi_atexit, to prevent warnings

2018-02-16 12:16:07 +01:00

arm.h

Align libgloss/arm and libc/sys/arm sources: miscellaneous fixes

2019-08-05 13:00:53 +01:00

crt0.S

newlib: internalize HAVE_INITFINI_ARRAY

2022-01-19 19:59:16 -05:00

libcfunc.c

* libc/sys/arm/syscalls.c (do_AngelSWI): Delete.

2013-07-19 09:57:51 +00:00

Makefile.inc

Implement sysconf for Arm

2022-09-19 15:35:55 -04:00

swi.h

Make macro checks ARMv8-M baseline proof

2016-01-28 11:26:37 +01:00

syscalls.c

Add _REENT_IS_NULL()

2022-07-13 06:55:46 +02:00

sysconf.c

Implement sysconf for Arm

2022-09-19 15:35:55 -04:00

trap.S

Include code in trap.S for APCS only.

2019-04-11 14:20:21 +00:00