From 37442ce10aaa2f84d245631d38e25ee47e5057aa Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Sat, 16 May 2015 12:14:26 -0700 Subject: Add support for unbuffered and zero sized Guile ports. gdb/ChangeLog * NEWS: Mention support for unbuffered Guile memory ports. * scm-ports.c (ioscm_memory_port): Update comments on end, size. (ioscm_lseek_address): Improve overflow calculation. (gdbscm_memory_port_fill_input): Add assert. (gdbscm_memory_port_write): Handle unbuffered ports. Handle large writes identical to Guile's fport_write. (gdbscm_memory_port_seek): Fix seeking past end check. (gdbscm_memory_port_close): Handle closing unbuffered port. (ioscm_parse_mode_bits): Recognize "0" for unbuffered ports. (ioscm_init_memory_port): Handle unbuffered ports. (ioscm_reinit_memory_port): Ditto. (ioscm_init_memory_port): Update size calculation. (gdbscm_open_memory): Support zero sized ports. gdb/testsuite/ChangeLog * gdb.guile/scm-ports.c: New file. * gdb.guile/scm-ports.exp: Add memory port tests. gdb/doc/ChangeLog * guile.texi (Memory Ports in Guile): Document support for unbuffered memory ports. --- gdb/NEWS | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gdb/NEWS') diff --git a/gdb/NEWS b/gdb/NEWS index d27beaa..e08dd0d 100644 --- a/gdb/NEWS +++ b/gdb/NEWS @@ -48,6 +48,10 @@ * GDB now supports the vector ABI on S/390 GNU/Linux targets. +* Guile Scripting + + ** Memory ports can now be unbuffered. + * Python Scripting ** gdb.Objfile objects have a new attribute "username", -- cgit v1.1