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author | Richard Henderson <rth@twiddle.net> | 2011-05-06 18:04:44 -0700 |
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committer | Richard Henderson <rth@twiddle.net> | 2011-05-06 18:04:44 -0700 |
commit | 90bb73f3fbcb32569f271bf1130fab45b2b4fb66 (patch) | |
tree | 34ea8971642427f3136d634f97d79795949c49a1 /core-typhoon.h | |
parent | 45a30cd864c313b353f47c8186b2b932069af4a1 (diff) | |
download | qemu-palcode-90bb73f3fbcb32569f271bf1130fab45b2b4fb66.zip qemu-palcode-90bb73f3fbcb32569f271bf1130fab45b2b4fb66.tar.gz qemu-palcode-90bb73f3fbcb32569f271bf1130fab45b2b4fb66.tar.bz2 |
Inline i/o routines.
Diffstat (limited to 'core-typhoon.h')
-rw-r--r-- | core-typhoon.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core-typhoon.h b/core-typhoon.h index cee6e95..96a0a90 100644 --- a/core-typhoon.h +++ b/core-typhoon.h @@ -143,6 +143,15 @@ sll \ret, 20, \ret .endm +.macro LOAD_KSEG_PCI_CONF ret + .set macro + // Note that GAS shifts are logical. Force arithmetic shift style + // results by negating before and after the shift. + lda \ret, -(-(PIO_KSEG_ADDR + TYPHOON_PCHIP0_PCI_CONF) >> 20) + .set nomacro + sll \ret, 20, \ret +.endm + .macro SYS_WHAMI ret LOAD_PHYS_CCHIP \ret ldq_p \ret, TYPHOON_CCHIP_MISC(\ret) |