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| author |   Michael Ellerman <michael@ellerman.id.au> | 2007-09-19 14:38:12 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-09-19 15:12:17 +1000 |
| commit | 4fca9c425009c01d41db6c6ebf0189843ee90f0b (patch) | |
| tree | be198526d9bda3b39ece8a6e8e70cc08120b5569 /arch/powerpc/platforms/cell | |
| parent | [POWERPC] spufs: Call spu_acquire_saved() before calculating the SPU note sizes (diff) | |
| download | linux-dev-4fca9c425009c01d41db6c6ebf0189843ee90f0b.tar.xz linux-dev-4fca9c425009c01d41db6c6ebf0189843ee90f0b.zip | |
[POWERPC] spufs: Use computed sizes/#defines rather than literals in SPU coredump code
The spufs_coredump_reader array contains the size of the data that will be
returned by the read routine. Currently these are specified as literals,
and though some are obvious, sizeof(u32) == 4, others are not, 69 * 8 == ???
Instead, use sizeof() whatever type is returned by each routine, or in
the case of spufs_mem_read() the #define LS_SIZE.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index a4a8770623d4..18ddde8ba197 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -2231,23 +2231,24 @@ struct tree_descr spufs_dir_nosched_contents[] = { }; struct spufs_coredump_reader spufs_coredump_read[] = { - { "regs", __spufs_regs_read, NULL, 128 * 16 }, - { "fpcr", __spufs_fpcr_read, NULL, 16 }, + { "regs", __spufs_regs_read, NULL, sizeof(struct spu_reg128[128])}, + { "fpcr", __spufs_fpcr_read, NULL, sizeof(struct spu_reg128) }, { "lslr", NULL, __spufs_lslr_get, 11 }, { "decr", NULL, __spufs_decr_get, 11 }, { "decr_status", NULL, __spufs_decr_status_get, 11 }, - { "mem", __spufs_mem_read, NULL, 256 * 1024, }, - { "signal1", __spufs_signal1_read, NULL, 4 }, + { "mem", __spufs_mem_read, NULL, LS_SIZE, }, + { "signal1", __spufs_signal1_read, NULL, sizeof(u32) }, { "signal1_type", NULL, __spufs_signal1_type_get, 2 }, - { "signal2", __spufs_signal2_read, NULL, 4 }, + { "signal2", __spufs_signal2_read, NULL, sizeof(u32) }, { "signal2_type", NULL, __spufs_signal2_type_get, 2 }, { "event_mask", NULL, __spufs_event_mask_get, 8 }, { "event_status", NULL, __spufs_event_status_get, 8 }, - { "mbox_info", __spufs_mbox_info_read, NULL, 4 }, - { "ibox_info", __spufs_ibox_info_read, NULL, 4 }, - { "wbox_info", __spufs_wbox_info_read, NULL, 16 }, - { "dma_info", __spufs_dma_info_read, NULL, 69 * 8 }, - { "proxydma_info", __spufs_proxydma_info_read, NULL, 35 * 8 }, + { "mbox_info", __spufs_mbox_info_read, NULL, sizeof(u32) }, + { "ibox_info", __spufs_ibox_info_read, NULL, sizeof(u32) }, + { "wbox_info", __spufs_wbox_info_read, NULL, 4 * sizeof(u32)}, + { "dma_info", __spufs_dma_info_read, NULL, sizeof(struct spu_dma_info)}, + { "proxydma_info", __spufs_proxydma_info_read, + NULL, sizeof(struct spu_proxydma_info)}, { "object-id", NULL, __spufs_object_id_get, 19 }, { }, }; |