bellard
d656469f44
use simpler REGPARM convention - make CPUTLBEntry size a power of two
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3935 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
balrog
6c41b2723f
Don't compare '\0' against pointers.
Add a note from Fabrice in slow_st template.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3669 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
balrog
7221fa98d3
Check permissions for the last byte first in unaligned slow_st accesses (patch from TeLeMan).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3665 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
j_mayer
6ebbf39000
Replace is_user variable with mmu_idx in softmmu core,
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
and #ifdef TARGET_xxx in softmmu core functions.
Implement per target mmu modes definitions. As an example, add PowerPC
hypervisor mode definition and Alpha executive and kernel modes definitions.
Optimize PowerPC case, precomputing mmu_idx when MSR register changes
and using the same definition in code translation code.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
ths
3b46e62427
find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
ths
5fafdf24ef
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
19 years ago
bellard
f1c85677fc
added last_io_time field
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1752 c046a42c-6fe2-441c-8c8c-71466251a162
21 years ago
bellard
a64d4718f1
MIPS unaligned accesses exceptions (Daniel Jacobowitz)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1688 c046a42c-6fe2-441c-8c8c-71466251a162
21 years ago
bellard
84b7b8e778
PAGE_EXEC support in TLBs
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1676 c046a42c-6fe2-441c-8c8c-71466251a162
21 years ago
bellard
98699967b8
use TARGET_PAGE_SIZE (Paul Brook)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1659 c046a42c-6fe2-441c-8c8c-71466251a162
21 years ago
bellard
108c49b8a2
allow more than 32 bit of physical memory
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1526 c046a42c-6fe2-441c-8c8c-71466251a162
21 years ago
bellard
c27004ec78
64 bit target support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1189 c046a42c-6fe2-441c-8c8c-71466251a162
22 years ago
bellard
b769d8fef6
removed access_type hack
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1095 c046a42c-6fe2-441c-8c8c-71466251a162
22 years ago
bellard
a4193c8a4b
support for opaque data on memory I/Os
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@874 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
d720b93d0b
precise self modifying code support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@745 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
1ccde1cb94
added generic physical memory dirty bit support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@601 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
6986f88c3f
cast to return type
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@556 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
4ad06a29b2
soft mmu fix (aka debian random seg fault fix)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@443 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
61382a500a
full softmmu support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@410 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
3f33731662
pop ss, mov ss, x and sti disable irqs for the next instruction - began dispatch optimization by adding new x86 cpu 'hidden' flags
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@372 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
e2222c3924
removed warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@360 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago
bellard
b92e5a22ec
Software MMU support (used for memory mapped devices such as VGA)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@347 c046a42c-6fe2-441c-8c8c-71466251a162
23 years ago