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Joseph Myers e6459123e4 Avoid .eh_frame in ARM newlib. 
ARM newlib has various strcmp implementations that use .cfi_*
directives to generate unwind information.

The effect of this is that the generated objects contain .eh_frame
sections.  However, ARM uses its own unwind info format, not
.eh_frame, which is generated by ARM-specific directives, not .cfi_*.
The .eh_frame sections are useless, but also not removed by strip and
may be loaded into memory at runtime.

This patch fixes this by using .cfi_sections .debug_frame (as in
glibc) so that the directives generate .debug_frame instead.
.debug_frame is useful for the debugger, can be removed by strip, and
is not loaded into memory at runtime.

	* libc/machine/arm/strcmp-arm-tiny.S: Use .cfi_sections
	.debug_frame.
	* libc/machine/arm/strcmp-armv4.S: Likewise.
	* libc/machine/arm/strcmp-armv4t.S: Likewise.
	* libc/machine/arm/strcmp-armv6.S: Likewise.
	* libc/machine/arm/strcmp-armv6m.S: Likewise.
	* libc/machine/arm/strcmp-armv7.S: Likewise.
	* libc/machine/arm/strcmp-armv7m.S: Likewise.
 		2015-11-12 12:09:24 +00:00
..
a29k 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
aarch64 [AArch64] Rewrite optimized memset. 2015-07-30 12:51:34 +01:00
arm Avoid .eh_frame in ARM newlib. 2015-11-12 12:09:24 +00:00
bfin 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
cr16 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
cris libc/machine/cris/sys/signal.h (kill): Declare. 2015-09-03 01:59:43 +02:00
crx 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
d10v 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
d30v 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
epiphany 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
fr30 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
frv 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
ft32 Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
h8300 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
h8500 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
hppa 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
i386 Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
i960 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
iq2000 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
lm32 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
m32c 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
m32r 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
m68hc11 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
m68k 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
m88k 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
mep 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
microblaze 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
mips Improve performance of MIPS memcpy. 2015-11-02 13:30:19 -08:00
mn10200 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
mn10300 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
moxie 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
msp430 * libc/include/complex.h (cabsl): Add prototype. 2015-02-06 16:14:04 +00:00
mt 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
nds32 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
necv70 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
nios2 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
or1k 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
powerpc 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
rl78 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
rx For the RX port, avoid using string instructions when __RX_DISALLOW_STRING_INSNS__ is defined. 2015-04-23 21:57:13 +02:00
sh 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
sparc 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
spu 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
tic4x 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
tic6x 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
tic80 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
v850 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
visium Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
w65 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
x86_64 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
xc16x 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
xscale 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
xstormy16 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
z8k 2014-12-18 Jeff Johnston <jjohnstn@redhat.com> 2014-12-18 20:30:11 +00:00
Makefile.am * ltmain.sh: Update from GCC. 2007-05-24 17:33:42 +00:00
Makefile.in 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
aclocal.m4 2012-12-20 Jeff Johnston <jjohnstn@redhat.com> 2012-12-20 21:10:27 +00:00
configure Move duplicated documentation rules to Makefile.shared 2015-11-02 18:02:39 -05:00
configure.in Add support for ft32 to newlib. 2015-09-04 14:37:37 -04:00