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260670 |
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15-Jan-2014 |
jhibbits |
MFC r256543,r259245,r259421,r259668,r259674
r256543:
Add fasttrap for PowerPC. This is the last piece of the DTrace/ppc puzzle. It's incomplete, it doesn't contain full instruction emulation, but it should be sufficient for most cases.
r259245,r259421: (FBT)
FBT now does work fully on PowerPC.
Save r3 before using it for the trap check, else we end up saving the new r3, containing the trap instruction encoding (0x7c810808), and restoring it back with the frame on return. This caused it to panic on my ppc32 machine.
r259668,r259674: Fix a typo in the FBT code.
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253996 |
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06-Aug-2013 |
avg |
opensolaris code: translate INVARIANTS to DEBUG and ZFS_DEBUG
Do this by forcing inclusion of sys/cddl/compat/opensolaris/sys/debug_compat.h via -include option into all source files from OpenSolaris. Note that this -include option must always be after -include opt_global.h.
Additionally, remove forced definition of DEBUG for some modules and fix their build without DEBUG.
Also, meaning of DEBUG was overloaded to enable WITNESS support for some OpenSolaris (primarily ZFS) locks. Now this overloading is removed and that use of DEBUG is replaced with a new option OPENSOLARIS_WITNESS.
MFC after: 17 days
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211690 |
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23-Aug-2010 |
imp |
MFtbemd:
Use MACHINE_CPUARCH in preference to MACHINE_ARCH. The former is the source code location of the machine, the latter the binary output. In general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless we're tesitng for a specific target. The isn't even moot for i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86, although a specific cleanup for that likely would be needed...
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