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| author | Cédric Le Goater | 2020-04-03 16:00:55 +0200 |
|---|---|---|
| committer | David Gibson | 2020-05-07 03:10:50 +0200 |
| commit | 6bffd48b9e8efcd6977c86f2ea8437771d15043c (patch) | |
| tree | df9c8e8f965ca6228ab61681bee65b0a39c49d6d /target/ppc/excp_helper.c | |
| parent | target/ppc: Extend ppc_radix64_check_prot() with a 'partition_scoped' bool (diff) | |
| download | qemu-6bffd48b9e8efcd6977c86f2ea8437771d15043c.tar.gz qemu-6bffd48b9e8efcd6977c86f2ea8437771d15043c.tar.xz qemu-6bffd48b9e8efcd6977c86f2ea8437771d15043c.zip | |
target/ppc: Rework ppc_radix64_walk_tree() for partition-scoped translation
The ppc_radix64_walk_tree() routine walks through the nested radix
tables to look for a PTE.
Split it in two and introduce a new routine ppc_radix64_next_level()
which we will use for partition-scoped Radix translation when
translating the process tree addresses. The prototypes are slightly
change to use a 'AddressSpace *' parameter, instead of a 'PowerPCCPU *'
which is not required, and to return an error code instead of a PTE
value. It clarifies error handling in the callers.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200403140056.59465-4-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/excp_helper.c')
0 files changed, 0 insertions, 0 deletions