Andy Koppe 3017f23f1c Avoid ARM SWI Seek when querying file position ... Issuing an ARM semi-hosting Seek command when just querying file position with SEEK_CUR and offset zero is unnecessary, because unlike the lseek() Unix system call the Seek command does not actually return the file position. For that reason, syscalls.c for ARM keeps track of file position in the 'poslog', so we can just return that. Moreover, since the Seek command only accepts an absolute file position, SEEK_CUR operations are implemented by adding the relative offset to the position in the poslog. If the host implements non-binary files with implicit carriage return characters but doesn't discount those implicit CRs when implementing Seek (by just mapping straight to Windows file operations), this actually ended up wrongly changing file position when using SEEK_CUR with offset zero or functions like ftell() or fgetpos() that are based on that. Also, use off_t rather than int for the poslog.		2018-09-03 09:40:39 +02:00
..
a29khif	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
arm	Avoid ARM SWI Seek when querying file position	2018-09-03 09:40:39 +02:00
d10v	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
decstation	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
epiphany	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
h8300hms	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
h8500hms	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
linux	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
m88kbug	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
mmixware	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
netware	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
or1k	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
phoenix	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
rdos	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
rtems	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sh	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sparc64	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sun4	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sysmec	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sysnec810	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sysnecv850	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sysvi386	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
sysvnecv70	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
tic80	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
tirtos	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
w65	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
z8ksim	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
Makefile.am	Make newlib manpages (v3)	2016-07-04 14:17:10 +01:00
Makefile.in	Regenerate newlib Makefiles	2016-07-04 17:13:55 +01:00
aclocal.m4	2012-12-20 Jeff Johnston <jjohnstn@redhat.com>	2012-12-20 21:10:27 +00:00
configure	Add --disable-newlib-fno-builtin to allow compilation without -fno-builtin for smaller and faster code.	2018-08-31 15:40:42 -04:00
configure.in	Add port for Phoenix-RTOS in common configure files.	2016-05-09 15:23:58 -04:00