 Rich Felker
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4a241f14a6
overhaul ARM atomics/tls for performance and compatibility
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10 vuotta sitten |
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Rich Felker
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867b1822f3
add explicit barrier operation to internal atomic.h API
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10 vuotta sitten |
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Rich Felker
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8b3d7d0d35
fix build error on arm due to new a_spin code
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10 vuotta sitten |
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Rich Felker
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ea818ea834
add working a_spin() atomic for non-x86 targets
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10 vuotta sitten |
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Rich Felker
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90e51e45f5
clean up unused and inconsistent atomics in arch dirs
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10 vuotta sitten |
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Rich Felker
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e783efa6ef
fix arm thread-pointer/atomic asm when compiling to thumb code
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11 vuotta sitten |
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Rich Felker
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3933fdd500
use dmb barrier instruction for atomics on arm v7
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11 vuotta sitten |
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Rich Felker
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efe07b0f89
fix arm atomic asm register constraint
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11 vuotta sitten |
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Rich Felker
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1974bffa2d
use inline atomics and thread pointer on arm models supporting them
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11 vuotta sitten |
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Rich Felker
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35a6801c6c
fix arm atomic store and generate simpler/less-bloated/faster code
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11 vuotta sitten |
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Rich Felker
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7568ee4cbf
add missing a_or_l to atomic.h for non-x86 archs
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11 vuotta sitten |
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Rich Felker
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a3bdcd9376
remove little-endian assumption from arm atomic.h
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12 vuotta sitten |
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Rich Felker
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d960d4f2cb
initial commit of the arm port
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13 vuotta sitten |
