2003-02-26 Stuart Menefy <stuart.menefy@st.com>

	Various fixes for SuperH [SH]:
	* mem.c (sys_old_mmap): mmap() parameters passed in registers
	* net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
	in registers
	* process.c (change_syscall): Fixed register which holds system
	call number
	* util.c (arg0_offset, arg1_offset): provide definition
	* Makefile.am: Added new files in linux/sh
	* linux/sh/syscallent.h: New file.
	* linux/sh/errnoent.h: New file.
	* linux/sh/ioctlent.h: New file.
	* linux/sh/signalent.h: New file.

1 files changed, 3 insertions, 0 deletions

diff --git a/syscall.c b/syscall.c
index 9814a43..c9c635a 100644
--- a/syscall.c
+++ b/syscall.c
@@ -2297,6 +2297,9 @@ struct tcb *tcp;
 	if (ptrace(PTRACE_GETREGS,tcp->pid,(char *)&regs,0) < 0)
 		return -1;
 	val = regs.r_o1;
+#elif defined(SH)
+	if (upeek(tcp->pid, 4*(REG_REG0+1), &val) < 0)
+		return -1;
 #endif /* SPARC */
 #endif /* LINUX */