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Initial support for Sun4d machines (SS-1000, SS-2000)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3869 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-12-28 20:57:43 +00:00
parent 8543e2cfce
commit 7d85892b9b
8 changed files with 455 additions and 16 deletions
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4
target-sparc/op_helper.c
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@ -418,8 +418,7 @@ void helper_ld_asi(int asi, int size, int sign)
break;
}
break;
case 0x2e: /* MMU passthrough, 0xexxxxxxxx */
case 0x2f: /* MMU passthrough, 0xfxxxxxxxx */
case 0x21 ... 0x2f: /* MMU passthrough, 0x100000000 to 0xfffffffff */
switch(size) {
case 1:
ret = ldub_phys((target_phys_addr_t)T0
@ -445,7 +444,6 @@ void helper_ld_asi(int asi, int size, int sign)
case 0x39: /* data cache diagnostic register */
ret = 0;
break;
case 0x21 ... 0x2d: /* MMU passthrough, unassigned */
default:
do_unassigned_access(T0, 0, 0, asi);
ret = 0;