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3 Commits

Author SHA1 Message Date
Luis Silva
25d110dcbd arc: libgloss: Use fstat call instead of stat for nSIM 
This change is needed to meet semi-hosting requirements
for nSIM GNU I/O interface.

Signed-off-by: Luis Silva <luis.m.silva99@hotmail.com>
 2024-05-22 14:25:37 -04:00
Claudiu Zissulescu
f84fed5291 arc: libgloss: Use long calls attribute for exit_halt 
According to GCC documentation for ARC, a function marked with
the long_call attribute is always called using register-indirect
jump-and-link instructions, thereby enabling the called function
to be placed anywhere within the 32-bit address space.

exit_halt function is provided by crt0.S and it's used
in nsim-syscalls.c. Thus, we want to ensure that a linkage
issue will not arise.

Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
 2024-05-22 14:22:06 -04:00
Anton Kolesov
acdfcb0a0a Add support for ARC to libgloss 
ChangeLog:
2015-11-12  Anton Kolesov  <Anton.Kolesov@synopsys.com>

	* configure.in: Add ARC support to libgloss.
	* configure: Regenerate.

libgloss/ChangeLog:
2015-11-12  Anton Kolesov  <Anton.Kolesov@synopsys.com>

	* configure: Add ARC support.
	* configure.in: Likewise.
	* arc/Makefile.in: Likewise.
	* arc/aclocal.m4: Likewise.
	* arc/configure: Likewise.
	* arc/configure.in: Likewise.
	* arc/crt0.S: Likewise.
	* arc/libcfunc.c: Likewise.
	* arc/nsim-syscall.h: Likewise.
	* arc/nsim-syscalls.c: Likewise.
	* arc/nsim.specs: Likewise.
	* arc/sbrk.c: Likewise.
 2015-11-12 14:11:47 +01:00