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src/sim ChangeLog cris/traps.c
- From: hp at sourceware dot org
- To: gdb-cvs at sourceware dot org
- Date: 6 Jan 2009 20:49:01 -0000
- Subject: src/sim ChangeLog cris/traps.c
CVSROOT: /cvs/src
Module name: src
Changes by: hp@sourceware.org 2009-01-06 20:49:01
Modified files:
sim : ChangeLog
sim/cris : traps.c
Log message:
* cris/traps.c (abort): Define to call sim_io_error.
(create_map): Make -1 imply a non-fixed address, not 0. All
callers changed. Only prefer the next higher unmapped address if
the last mapped address is no less than 0x40000000. Check that
the address to be mapped is not already mapped. Update head
comment.
(unmap_pages): Don't call abort when recursive call fails, just
note and return an error if a page in the range couldn't be unmapped.
(cris_bmod_handler, h_supr_set_handler, h_supr_get_handler)
(schedule, make_first_thread, cris_pipe_empty): New local variable sd.
(cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
non-MAP_FIXED argument overlapping existing map. For MAP_FIXED,
don't abort on page not being mapped. Handle non-anon filemap
with length padded to pagesize.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/ChangeLog.diff?cvsroot=src&r1=1.114&r2=1.115
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/sim/cris/traps.c.diff?cvsroot=src&r1=1.20&r2=1.21