diff options
Diffstat (limited to 'c/src/lib/libbsp/sh/shsim/console/console-support.S')
| -rw-r--r-- | c/src/lib/libbsp/sh/shsim/console/console-support.S | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sh/shsim/console/console-support.S b/c/src/lib/libbsp/sh/shsim/console/console-support.S new file mode 100644 index 0000000000..63f72f794b --- /dev/null +++ b/c/src/lib/libbsp/sh/shsim/console/console-support.S @@ -0,0 +1,18 @@ +/* + * newlib-1.8.2/newlib/libc/sys/sh/trap.S + */ + .text + .global ___trap34 +___trap34: + trapa #34 + tst r1,r1 ! r1 is errno + bt ret + mov.l perrno,r2 + mov.l r1,@r2 +ret: + rts + nop + + .align 2 +perrno: + .long _errno |