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authorthorpej <thorpej@NetBSD.org>1999-12-03 06:37:47 +0000
committerthorpej <thorpej@NetBSD.org>1999-12-03 06:37:47 +0000
commit4a9e81df67b4b477f5d7fd63aec215bdda86ae7d (patch)
tree7742b4d891473211bd9e1d405a32b552989a5cfa /sys/dev/microcode
parent179a2df725d2a67ce05af148e75bbeaa98248c38 (diff)
Pass in the appropriate machine directive to the assembler if an -mcpu=...
option is given to the compiler. It's silly to have to specify it twice on a command line (e.g. -mcpu=ev56 -Wa,-mev56), especially considering that if you don't, and the compiler emits e.g. a BWX instruction, the assembler will treat it as a macro, open-coding an equivalent, which can have some serious unwanted side-effects in some situations. Also, don't treat e.g. 21164 and ev5 as equivalent; the assembler treats them differently: 21164 enables PALcode-only instructions, while ev5 does not.
Diffstat (limited to 'sys/dev/microcode')
0 files changed, 0 insertions, 0 deletions