 Owen Anderson
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1d0be15f89
Push LLVMContexts through the IntegerType APIs.
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16 سال پیش |
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Owen Anderson
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50dead06ff
Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst.
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16 سال پیش |
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Owen Anderson
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9adc0abad3
Move EVER MORE stuff over to LLVMContext.
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16 سال پیش |
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Owen Anderson
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333c400965
This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!?
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16 سال پیش |
 Duncan Sands
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777d2306b3
Rename PaddedSize to AllocSize, in the hope that this
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16 سال پیش |
 Bill Wendling
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5601699d7c
When we split a basic block, there's a default branch to the newly created BB.
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16 سال پیش |
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Duncan Sands
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ceb4d1aecb
Rename getABITypeSize to getTypePaddedSize, as
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16 سال پیش |
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Bill Wendling
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5734450d40
Rename stackprotector_create intrinsic to stackprotector.
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17 سال پیش |
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Bill Wendling
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733bbc5320
Remove the stackprotector_check intrinsic. Use a volatile load instead.
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17 سال پیش |
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Bill Wendling
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c3348a77f7
- Use "moveAfter" instead of "remove/insert" of a basic block.
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17 سال پیش |
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Bill Wendling
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e9e6bdf27f
Implement stack protectors as function attributes: "ssp" and "sspreq".
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17 سال پیش |
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Bill Wendling
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22511ed2fe
Small simplification. Use the iterator already present as the insertion point.
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17 سال پیش |
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Bill Wendling
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7205677a46
- Make sure that we don't over-increment the iterator when going through the
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17 سال پیش |
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Bill Wendling
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b7c6ebcb47
- Modify the stack protector algorithm so that the stack slot is allocated in
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17 سال پیش |
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Bill Wendling
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848693c254
Remove unneeded header file.
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17 سال پیش |
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Bill Wendling
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1fb615f820
Don't build a vector of returns. Just modify the Function in the loop.
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17 سال پیش |
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Bill Wendling
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703ccfe053
The size limit is for individual arrays. So if any array has more than 8 bytes
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17 سال پیش |
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Bill Wendling
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4c3a1d8d2b
- Rename stackprotector_{prologue,epilogue} to stackprotector_{create,check}.
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17 سال پیش |
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Bill Wendling
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89c5cc6c79
Adjust the stack protector heuristic to care about only arrays or calls to
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17 سال پیش |
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Bill Wendling
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b2a4298ce4
Implement the stack protector stack accesses via intrinsics:
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17 سال پیش |
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Bill Wendling
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1508606ee8
Remove dead variable.
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17 سال پیش |
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Bill Wendling
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fa75dc647c
Simplify the allocated size calculation.
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17 سال پیش |
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Bill Wendling
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f0eaa9a233
Fix comment
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17 سال پیش |
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Bill Wendling
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613f77439e
Some code simplification. It now doesn't generate a prologue if the epilogue
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17 سال پیش |
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Bill Wendling
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4a3a851182
Small simplification of the stack guard type.
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17 سال پیش |
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Bill Wendling
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b7c2c1246f
- Add a "getOrInsertGlobal" method to the Module class. This acts similarly to
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17 سال پیش |
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Bill Wendling
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80a320d974
Update in response to feedback from Chris:
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17 سال پیش |
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Bill Wendling
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2b58ce5ab4
Initial checkin for stack protectors. Here's what it does:
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17 سال پیش |
