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path: root/target-mips/op_helper.c
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2008-02-12Make MIPS MT implementation more cache friendly.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3981 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-08Fix broken absoluteness check for cabs.d.*.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3900 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-25Support for VR5432, and some of its special instructions. Original patchths
by Dirk Behme. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3859 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-25Avoid host FPE for overflowing division on MIPS, by Richard Sandiford.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3856 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18Add strict checking mode for softfp code.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3688 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18Fix MIPS64 R2 instructions.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3686 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Fix int/float inconsistencies.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3672 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08Clean out the N32 macros from target-mips, and introduce MIPS ABI specificths
defines for linux-user. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-29Adjust s390 addresses (the MSB is defined as "to be ignored").ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3486 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-28Implement missing MIPS supervisor mode bits.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3472 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-27Add sharable clz/clo inline functions and use them for the mips target.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3455 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-20Handle IBE on MIPS properly.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3416 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-14Replace is_user variable with mmu_idx in softmmu core,j_mayer
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
2007-10-09Use always_inline in the MIPS support where applicable.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3375 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-09Fix [ls][wd][lr] instructions, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3372 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30Code provision for n32/n64 mips userland emulation. Not functional yet.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3284 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29Less magic constants.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3266 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-28Fix MIPS FP underflow handling, spotted by Daniel Jacobowitz.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3255 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-25Timer start/stop implementation, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3237 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in ↵ths
the regex. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-06Partial support for 34K multithreading, not functional yet.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3156 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-28Simplify round/ceil/floor implementation, spotted by Fabrice Bellard.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3031 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-27Fix computation for ceil, floor and round instructions.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3028 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-26Implement recip1/recip2/rsqrt1/rsqrt2.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3026 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-23Handle MIPS64 SEGBITS value correctly.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3011 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-03Clean up of some target specifics in exec.c/cpu-exec.c.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2936 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-31Add proper float*_is_nan prototypes.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2902 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-28Fix ddivu for 32bit hosts, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2890 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-20Catch more MIPS FPU cornercases, fix addr.ps and mulr.ps instructions.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2841 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-19More MIPS 64-bit FPU support.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2834 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-18- Move FPU exception handling into helper functions, since they are big.ths
- Fix FP-conditional branches. - Check FPU register mode at runtime, not translation time, as the F64 status bit can change. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2828 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-16More generic 64 bit multiplication support, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2821 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-13Full MIPS64 MMU implementation, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2820 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-13MMU code improvements, by Aurelien Jarno.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2811 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-13MIPS TLB style selection at runtime, by Herve Poussineau.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2809 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-17Choose number of TLBs at runtime, by Herve Poussineau.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2693 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-15Fix qemu SIGFPE caused by division-by-zero due to underflow.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2673 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-15Delete unused define.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2671 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-13Nicer Log formatting.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2659 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06Save state for all CP0 instructions, they may throw a CPU exception.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2622 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-05Fix rotr immediate ops, mask shift/rotate arguments to their allowedths
size. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2614 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-02Build fix for 64bit machines. (This is still not correct mul/div handling.)ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2587 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-01Actually enable 64bit configuration.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2565 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-01MIPS64 configurations.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2564 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-30Sanitize mips exception handling.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2546 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-23Fix enough FPU/R2 support to get 24Kf going.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2528 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-28MIPS FPU dynamic activation, part 1, by Herve Poussineau.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2463 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-20Replace TLSZ with TARGET_FMT_lx.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2444 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-18Fix sign-extension of VPN field in TLB, by Herve Poussineau.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2433 c046a42c-6fe2-441c-8c8c-71466251a162
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