Commit b7c7e522 authored by Niels Möller's avatar Niels Möller
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*** empty log message ***

Rev: src/nettle/ChangeLog:1.72
parent 74ac6734
2002-02-25 Niels Möller <>
* sparc/aes.asm (_aes_crypt): Moved increment of src into the
source_loop. Also fixed stop condition, the loop was run 5 times,
not 4, as it should.
(_aes_crypt): Use src directly when accessing the source data,
don't use %o5.
(_aes_crypt): Renamed variables in source_loop.
(_aes_crypt): Changed stop condition in source_loop to not depend
on i. Finally reduced the source_loop to 16 instructions. Also
increased the alignment of the code to 16.
(_aes_crypt): In final_loop, use preshifted indices.
(_aes_crypt): In final_loop, construct the result in t0. Use t0-t3
for intermediate values.
(_aes_crypt): In final_loop, use the register idx.
(_aes_crypt): In final_loop, keep i multiplied by 4. Use key to
get to the current roundkey.
(_aes_crypt): In final_loop, use i for indexing.
(_aes_crypt): Update dst in the output loop. This yields a delay
slot that isn't filled yet.
(_aes_crypt): Decrement round when looping, saving yet some
(_aes_crypt): Reformatted code as blocks of four instructions
(_aes_crypt): Copy the addresses of the indexing tables into
registers at the start. No more need for the idx register.
(_aes_crypt): Deleted idx register.
(_aes_crypt): Some peep hole optimizations, duplicating some
instructions to fill nop:s, and put branch instructions on even
word addresses.
2002-02-22 Niels Möller <>
* sparc/aes.asm (_aes_crypt): Moved some more additions out of the
inner loop, using additional registers.
(_aes_crypt): Deleted one more addition from the inner loop, by
using the subkey pointer.
2002-02-19 Niels Möller <>
* (asm_path): Renamed "path" to "asm_path". Also look
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