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H A D | run.c | 05169237 Mon Jun 04 00:15:37 CDT 2007 Benjamin Herrenschmidt <benh@kernel.crashing.org> [POWERPC] spufs: Add support for SPU single stepping
This patch adds support for SPU single stepping. The single step bit is set in the SPU when the current process is being single-stepped via ptrace. The spu then stops and returns with a specific flag set and the syscall exit code will generate the SIGTRAP.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org> 05169237 Mon Jun 04 00:15:37 CDT 2007 Benjamin Herrenschmidt <benh@kernel.crashing.org> [POWERPC] spufs: Add support for SPU single stepping This patch adds support for SPU single stepping. The single step bit is set in the SPU when the current process is being single-stepped via ptrace. The spu then stops and returns with a specific flag set and the syscall exit code will generate the SIGTRAP. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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