arm-trusted-firmware

History

Douglas Raillard 355a5d0336 Replace ASM signed tests with unsigned ge, lt, gt and le condition codes in assembly provide a signed test whereas hs, lo, hi and ls provide the unsigned counterpart. Signed tests should only be used when strictly necessary, as using them on logically unsigned values can lead to inverting the test for high enough values. All offsets, addresses and usually counters are actually unsigned values, and should be tested as such. Replace the occurrences of signed condition codes where it was unnecessary by an unsigned test as the unsigned tests allow the full range of unsigned values to be used without inverting the result with some large operands. Change-Id: I58b7e98d03e3a4476dfb45230311f296d224980a Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>		8 years ago
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cache_helpers.S	Replace ASM signed tests with unsigned	8 years ago
misc_helpers.S	Introduce unified API to zero memory	8 years ago
xlat_tables.c	Refactor the xlat_tables library code	9 years ago