- 12 12月, 2006 1 次提交
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由 Paul Mundt 提交于
Previously we haven't been doing anything with verbose BUG() reporting, and we've been relying on the oops path for handling BUG()'s, which is rather sub-optimal. This switches BUG handling to use a fixed trapa vector (#0x3e) where we construct a small bug frame post trapa instruction to get the context right. This also makes it trivial to wire up a DIE_BUG for the atomic die chain, which we couldn't really do before. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 06 12月, 2006 5 次提交
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由 Paul Mundt 提交于
Follows the same change as other architectures.. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Stuart Menefy 提交于
Remove the previous saving of fault codes into the thread_struct as they are never used, and appeared to be inherited from x86. Signed-off-by: NStuart Menefy <stuart.menefy@st.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Stuart Menefy 提交于
This fixes up the kernel for gcc4. The existing exception handlers needed some wrapping for pt_regs access, acessing the registers via a RELOC_HIDE() pointer. The strcpy() issues popped up here too, so add -ffreestanding and kill off the symbol export. Signed-off-by: NStuart Menefy <stuart.menefy@st.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
A number of API changes happened underneath the 7206 patches, update for everything that broke. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Yoshinori Sato 提交于
SH-2A has special division hardware as opposed to a full-fledged FPU, wire up the exception handlers for this. Signed-off-by: NYoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 19 10月, 2006 2 次提交
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由 Paul Mundt 提交于
With the recent change ripping out interrupt_table, explicit padding of the table was missing, causing bad things to happen when manually inserting handlers in to the table. This problem particularly showed up in relation to do_fpu_state_restore() which was inserted quite deeply in to the table and ended up scribbling over a slab object. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This splits out some of the previous show_stack() implementation which was mostly doing the show_trace() work without actually dumping any of the stack contents. This now gets split in to two sections, where we do the fetching of the stack pointer and subsequent stack dumping in show_stack(), while moving the call trace in to show_trace(). Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 27 9月, 2006 3 次提交
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由 Paul Mundt 提交于
This enables support for 4K stacks on SH. Currently this depends on DEBUG_KERNEL, but likely all boards will switch to this as the default in the future. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Takashi YOSHII 提交于
This implements initial math-emu support, aimed primarily at SH-3. Signed-off-by: NTakashi YOSHII <takasi-y@ops.dti.ne.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Fix use of uninitialized spinlocks, caught with spinlock debugging.. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 01 7月, 2006 1 次提交
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由 Jörn Engel 提交于
Signed-off-by: NJörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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