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unicorn/qemu/target/mips
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Fredrik Noring 91cd7c20e5
target/mips: Support R5900 three-operand MULT and MULTU instructions 
The three-operand MULT and MULTU are the only R5900-specific
instructions emitted by GCC 7.3. The R5900 also implements the three-
operand MADD and MADDU instructions, but they are omitted in QEMU for
now since they are absent in programs compiled by current GCC versions.

Likewise, the R5900-specific pipeline 1 instruction variants MULT1,
MULTU1, DIV1, DIVU1, MADD1, MADDU1, MFHI1, MFLO1, MTHI1 and MTLO1
are omitted here as well.

Backports commit 21e8e8b230af38b6bd8c953fa5f31e4a5a128e1c from qemu
2018-11-10 11:57:54 -05:00
..
cp0_timer.c mips: introduce internal.h and cleanup cpu.h 2018-03-05 00:25:56 -05:00
cpu-qom.h mips: MIPSCPU model subclasses 2018-03-05 00:42:29 -05:00
cpu.c target/mips/cpu: Use type_register instead of type_register_static() in mips_cpu_register_types() 2018-09-03 17:36:23 -04:00
cpu.h target/mips: Add CP0 PWCtl register 2018-10-23 14:23:04 -04:00
dsp_helper.c mips: Improve macro parenthesization 2018-03-05 00:51:51 -05:00
helper.c target/mips: Implement hardware page table walker for MIPS32 2018-10-23 14:29:27 -04:00
helper.h target/mips: Add CP0 PWCtl register 2018-10-23 14:23:04 -04:00
internal.h target/mips: Implement hardware page table walker for MIPS32 2018-10-23 14:29:27 -04:00
lmi_helper.c Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
Makefile.objs mips: introduce internal.h and cleanup cpu.h 2018-03-05 00:25:56 -05:00
mips-defs.h target/mips: Define R5900 ISA, MMI ASE, and R5900 CPU preprocessor constants 2018-11-10 11:29:25 -05:00
msa_helper.c target/mips: Remove floatX_maybe_silence_nan from conversions 2018-05-19 23:25:04 -04:00
op_helper.c target/mips: Implement hardware page table walker for MIPS32 2018-10-23 14:29:27 -04:00
TODO Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
translate.c target/mips: Support R5900 three-operand MULT and MULTU instructions 2018-11-10 11:57:54 -05:00
translate_init.c target/mips: Improve DSP R2/R3-related naming 2018-10-23 13:42:01 -04:00
unicorn.c Use DEFINE_MACHINE() to register all machines 2018-03-11 15:12:46 -04:00
unicorn.h Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00