inline syscall support for arm
authorRich Felker <dalias@aerifal.cx>
Sun, 9 Sep 2012 05:29:19 +0000 (01:29 -0400)
committerRich Felker <dalias@aerifal.cx>
Sun, 9 Sep 2012 05:29:19 +0000 (01:29 -0400)
commit5e3c243d8df6b1504db9c1e6442d47ed38937e02
tree5bc6b62ba0888300304dd61130a712d5b0f1ba2b
parent328810d32524e4928fec50b57e37e1bf330b2e40
inline syscall support for arm

most pure-syscall-wrapper functions compile to the smallest/simplest
code possible (save r7 ; load syscall # ; svc 0 ; restore r7 ; tail
call to __syscall_ret).
arch/arm/syscall_arch.h