| commit | 461a4b944f7e036b2f6bd1fce83ad4fe09e5e2bc | |
| author | Stafford Horne <shorne@gmail.com> | |
| Mon, 13 Mar 2017 14:53:29 +0000 (13 23:53 +0900) | ||
| committer | Stafford Horne <shorne@gmail.com> | |
| Thu, 4 May 2017 00:38:49 +0000 (4 09:38 +0900) | ||
| tree | 9408070e6517cb84a7291b8c6e3e0c240927fc40 | treesnapshot (tar.gz zip) |
| parent | 3fee028d1ea02cd16470dc5c65d54974ef85b673 | commitdiff |
target/openrisc: Fixes for memory debugging
When debugging in gdb you might want to inspect instructions in mapped
pages or in exception vectors like 0x800 etc. This was previously not
possible in qemu since the *get_phys_page_debug() routine only looked
into the data tlb.
Change to fall back to look into instruction tlb and plain physical
pages.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Stafford Horne <shorne@gmail.com>
When debugging in gdb you might want to inspect instructions in mapped
pages or in exception vectors like 0x800 etc. This was previously not
possible in qemu since the *get_phys_page_debug() routine only looked
into the data tlb.
Change to fall back to look into instruction tlb and plain physical
pages.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Stafford Horne <shorne@gmail.com>
| target/openrisc/mmu.c | diffblobblamehistory |