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Diffstat (limited to 'libgloss/m32r/trap0.S')
| -rw-r--r-- | libgloss/m32r/trap0.S | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/libgloss/m32r/trap0.S b/libgloss/m32r/trap0.S deleted file mode 100644 index 04efa13ba..000000000 --- a/libgloss/m32r/trap0.S +++ /dev/null @@ -1,16 +0,0 @@ -; Trap 0 handler (syscall interface). -; -; The trap handler returns the result in r0 and the error code (errno value) -; in r2. r1 is reserved in case an 8 byte quantity ever needs to be -; returned in registers. - - .text - .global __trap0 -__trap0: - trap #0 ; trap 0 returns result in r0, error code in r2 - cmpui r2,#1 ; is error code zero? - bc .Lret ; yes, skip setting errno - ld r4,@(sp) ; no, set errno - st r2,@r4 -.Lret: - jmp lr ; return to caller |