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2018-10-24target/mips: Define R5900 MMI1 opcode constantsFredrik Noring
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-24target/mips: Define R5900 MMI0 opcode constantsFredrik Noring
Add definition of MI0 opcodes. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-24target/mips: Define R5900 MMI<0|1|2|3> subclasses and opcode constantsFredrik Noring
Define MMI0, MMI1, MMI2, MMI3 subclass opcodes, and other opcodes of instructions in MMI class. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-24target/mips: Define R5900 MMI class, and LQ and SQ opcode constantsFredrik Noring
Define MMI class, LQ, and SQ R5900 opdoces. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-24target/mips: Add R5900 Multimedia Instruction overview noteFredrik Noring
Add a comment on R5900 MMI ASE (short overview). Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-24target/mips: Define R5900 ISA, MMI ASE, and R5900 CPU preprocessor constantsFredrik Noring
The R5900 implements the 64-bit MIPS III instruction set except DMULT, DMULTU, DDIV, DDIVU, LL, SC, LLD and SCD. The MIPS IV instructions MOVN, MOVZ and PREF are implemented. It has the R5900-specific three-operand instructions MADD, MADDU, MULT and MULTU as well as pipeline 1 versions MULT1, MULTU1, DIV1, DIVU1, MADD1, MADDU1, MFHI1, MFLO1, MTHI1 and MTLO1. A set of 93 128-bit multimedia instructions specific to the R5900 is also implemented. The Toshiba TX System RISC TX79 Core Architecture manual: https://wiki.qemu.org/File:C790.pdf describes the C790 processor that is a follow-up to the R5900. There are a few notable differences in that the R5900 FPU - is not IEEE 754-1985 compliant, - does not implement double format, and - its machine code is nonstandard. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add opcodes for nanoMIPS EVA instructionsDimitrije Nikolic
Add opcodes for nanoMIPS EVA instructions: CACHEE, LBE, LBUE, LHE, LHUE, LLE, LLWPE, LWE, PREFE, SBE, SCE, SCWPE, SHE, SWE. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Dimitrije Nikolic <dnikolic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Fix misplaced 'break' in handling of NM_SHRA_R_PHStefan Markovic
Fix misplaced 'break' in handling of NM_SHRA_R_PH. Found by Coverity (CID 1395627). Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Fix emulation of microMIPS R6 <SELEQZ|SELNEZ>.<D|S>Matthew Fortune
Fix emulation of microMIPS R6 <SELEQZ|SELNEZ>.<D|S> instructions. Their handling was permuted. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Matthew Fortune <matthew.fortune@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Implement hardware page table walker for MIPS32Yongbok Kim
Implement hardware page table walker. This implementation is limiter only to MIPS32. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add reset state for PWSize and PWField registersYongbok Kim
Add reset state for PWSize and PWField registers. The reset state is different for pre-R6 and R6 (and post-R6) ISAa. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add CP0 PWCtl registerYongbok Kim
Add PWCtl register (CP0 Register 5, Select 6). The PWCtl register configures hardware page table walking for TLB refills. This register is required for the hardware page walker feature. It exists only if Config3 PW bit is set to 1. It contains following fields: PWEn (31) - Hardware Page Table walker enable PWDirExt (30) - If 1, 4-th level implemented (MIPS64 only) XK (28) - If 1, walker handles xkseg (MIPS64 only) XS (27) - If 1, walker handles xsseg (MIPS64 only) XU (26) - If 1, walker handles xuseg (MIPS64 only) DPH (7) - Dual Page format of Huge Page support HugePg (6) - Huge Page PTE supported in Directory levels PSn (5..0) - Bit position of PTEvld in Huge Page PTE Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add CP0 PWSize registerYongbok Kim
Add PWSize register (CP0 Register 5, Select 7). The PWSize register configures hardware page table walking for TLB refills. This register is required for the hardware page walker feature. It exists only if Config3 PW bit is set to 1. It contains following fields: BDW (37..32) Base Directory index width (MIPS64 only) GDW (29..24) Global Directory index width UDW (23..18) Upper Directory index width MDW (17..12) Middle Directory index width PTW (11..6 ) Page Table index width PTEW ( 5..0 ) Left shift applied to the Page Table index Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add CP0 PWField registerYongbok Kim
Add PWField register (CP0 Register 5, Select 6). The PWField register configures hardware page table walking for TLB refills. This register is required for the hardware page walker feature. It exists only if Config3 PW bit is set to 1. It contains following fields: MIPS64: BDI (37..32) - Base Directory index GDI (29..24) - Global Directory index UDI (23..18) - Upper Directory index MDI (17..12) - Middle Directory index PTI (11..6 ) - Page Table index PTEI ( 5..0 ) - Page Table Entry shift MIPS32: GDW (29..24) - Global Directory index UDW (23..18) - Upper Directory index MDW (17..12) - Middle Directory index PTW (11..6 ) - Page Table index PTEW ( 5..0 ) - Page Table Entry shift Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add CP0 PWBase registerYongbok Kim
Add PWBase register (CP0 Register 5, Select 5). The PWBase register contains the Page Table Base virtual address. This register is required for the hardware page walker feature. It exists only if Config3 PW bit is set to 1. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add CP0 Config2 to DisasContextStefan Markovic
Add field corresponding to CP0 Config2 to DisasContext. This is needed for availability control via Config2 bits. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Improve DSP R2/R3-related namingStefan Markovic
Do following replacements: ASE_DSPR2 -> ASE_DSP_R2 ASE_DSPR3 -> ASE_DSP_R3 MIPS_HFLAG_DSPR2 -> MIPS_HFLAG_DSP_R2 MIPS_HFLAG_DSPR3 -> MIPS_HFLAG_DSP_R3 check_dspr2() -> check_dsp_r2() check_dspr3() -> check_dsp_r3() and several other similar minor replacements. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add availability control for DSP R3 ASEStefan Markovic
Add infrastructure for availability control for DSP R3 ASE MIPS instructions. Only BPOSGE32C currently belongs to DSP R3 ASE, but this is likely to be changed in near future. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add bit definitions for DSP R3 ASEStefan Markovic
Add DSP R3 ASE related bit definition for insn_flags and hflags. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Reorganize bit definitions for insn_flags (ISAs/ASEs flags)Philippe Mathieu-Daudé
Distribute bits 56-63 vendor-specific ASEs as follows: - bits 0-31 MIPS base instruction sets - bits 32-47 MIPS ASEs - bits 48-55 vendor-specific base instruction sets - bits 56-63 vendor-specific ASEs Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Increase 'supported ISAs/ASEs' flag holder sizePhilippe Mathieu-Daudé
Increase the size of insn_flags holder size to 64 bits. This is needed for future extensions since existing bits are almost all used. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add opcode values of MXU ASEAleksandar Markovic
Add opcode values for all instructions in MXU ASE. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add organizational chart of MXU ASEAleksandar Markovic
Add a comment that contains an organizational chart of MXU ASE instructions. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add assembler mnemonics list for MXU ASEAleksandar Markovic
Add a comment that contains a list all MXU instructions, expressed in assembler mnemonics. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add basic description of MXU ASEAleksandar Markovic
Add a comment that contains a basic description of MXU ASE. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add a comment before each CP0 register section in cpu.hAleksandar Markovic
Add a comment before each CP0 register section in CPUMIPSState definition, thus visually separating these sections. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-18target/mips: Add a comment with an overview of CP0 registersAleksandar Markovic
Add a comment with an overview of CP0 registers close to the definition of their corresponding fields in CPUMIPSState. Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-08-24target/mips: Add definition of nanoMIPS I7200 CPUStefan Markovic
Add definition of the first nanoMIPS processor in QEMU. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Fix ERET/ERETNC behavior related to ADEL exceptionYongbok Kim
Fix ERET/ERETNC so that ADEL exception can be raised. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add updating BadInstr and BadInstrX for nanoMIPSStefan Markovic
Update BadInstr and BadInstrX registers for nanoMIPS. The same support for pre-nanoMIPS remains unimplemented. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add availability control via bit NMSDimitrije Nikolic
A set of nanoMIPS instructions is not available if Config5 bit NMS is set. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 6Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 6. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 5Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 5. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 4Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 4. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 3Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 3. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 2Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 2. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of DSP ASE for nanoMIPS - part 1Stefan Markovic
Add emulation of DSP ASE instructions for nanoMIPS - part 1. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Implement MT ASE support for nanoMIPSStefan Markovic
Add emulation of MT ASE instructions for nanoMIPS. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Fix pre-nanoMIPS MT ASE instructions availability controlAleksandar Rikalo
Use bits from configuration registers for availability control of MT ASE instructions, rather than only ISA_MT bit in insn_flags. This is done by adding a field in hflags for MT bit, and adding functions check_mt() and check_cp0_mt(). Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of nanoMIPS 32-bit branch instructionsStefan Markovic
Add emulation of various flavors of nanoMIPS 32-bit branch instructions. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Implement emulation of nanoMIPS LLWP/SCWP pairAleksandar Rikalo
Implement support for nanoMIPS LLWP/SCWP instructions. Beside adding core functionality of these instructions, this patch adds support for availability control via configuration bit XNP. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Dimitrije Nikolic <dnikolic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add CP0 Config3 and Config5 fields to DisasContext structureDimitrije Nikolic
Add CP0_Config3 and CP0_Config5 to DisasContext structure. This is needed for implementing availability control of various instructions. Reviewed-by: "Aleksandar Markovic <amarkovic@wavecomp.com>" Signed-off-by: "Aleksandar Markovic <amarkovic@wavecomp.com>"
2018-08-24target/mips: Add emulation of nanoMIPS 32-bit load and store instructionsYongbok Kim
Add emulation of various nanoMIPS load and store instructions. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Implement emulation of nanoMIPS EXTW instructionJames Hogan
Implement emulation of nanoMIPS EXTW instruction. EXTW instruction is similar to the MIPS r6 ALIGN instruction, except that it counts the other way and in bits instead of bytes. We therefore generalise gen_align() function into a new gen_align_bits() function (which counts in bits instead of bytes and optimises when bits = size of the word), and implement gen_align() and a new gen_ext() based on that. Since we need to know the word size to check for when the number of bits == the word size, the opc argument is replaced with a wordsz argument (either 32 or 64). Signed-off-by: James Hogan <james.hogan@mips.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-08-24target/mips: Implement emulation of nanoMIPS ROTX instructionMatthew Fortune
Added a helper for ROTX based on the pseudocode from the architecture spec. This instraction was not present in previous MIPS instruction sets. Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-08-24target/mips: Add emulation of misc nanoMIPS instructions (p_lsx)Yongbok Kim
Add emulation of nanoMIPS instructions situated in pool p_lsx, and emulation of LSA instruction as well. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of misc nanoMIPS instructions (pool32axf)Yongbok Kim
Add emulation of misc nanoMIPS instructions situated in pool32axf. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of misc nanoMIPS instructions (pool32a0)Yongbok Kim
Add emulation of nanoMIPS instructions that are situated in pool32a0. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of nanoMIPS FP instructionsYongbok Kim
Add emulation of basic floating point arithmetic for nanoMIPS. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
2018-08-24target/mips: Add emulation of nanoMIPS 48-bit instructionsYongbok Kim
Add emulation of LI48, ADDIU48, ADDIUGP48, ADDIUPC48, LWPC48, and SWPC48 instructions. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Yongbok Kim <yongbok.kim@mips.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
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