Searched hist:269557 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-10-stable/sys/cddl/dev/dtrace/amd64/ | ||
| H A D | dtrace_isa.c | diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 |
| /freebsd-10-stable/sys/cddl/contrib/opensolaris/uts/common/sys/ | ||
| H A D | dtrace_impl.h | diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 |
| /freebsd-10-stable/sys/cddl/dev/dtrace/i386/ | ||
| H A D | dtrace_isa.c | diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 |
| H A D | dtrace_asm.S | diff 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 269557 Tue Aug 05 00:02:21 MDT 2014 markj MFC r267759, r267761 r267759: Fix a couple of bugs on amd64 when fetching probe arguments beyond the first five for probes entered through a UD fault (i.e. FBT probes). Specifically, handle the fact that dtrace_invop_callsite must be 16 byte-aligned and thus may not immediately follow the call to dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and the stack pointer through a struct trapframe instead of a struct reg. r267761: Fix some bugs when fetching probe arguments in i386. Firstly ensure that the 4 byte-aligned dtrace_invop_callsite can be found and that it immediately follows the call to dtrace_invop(). Secondly, fix some pointer arithmetic to account for differences between struct i386_frame and illumos' struct frame. Finally, ensure that dtrace_getarg() isn't inlined. It works by following a fixed number of frame pointers to the probe site, so inlining breaks it. PR: 191260 |
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