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f9c7014e9c
* rx.h (RX_Operand_Type): Add TwoReg. (RX_Opcode_ID): Remove ediv and ediv2. [opcodes] * rx-decode.opc (SRR): New. (rx_decode_opcode): Use it for movbi and movbir. Decode NOP2 (mov r0,r0) and NOP3 (max r0,r0) special cases. * rx-decode.c: Regenerate. [sim/rx] * rx.c (decode_cache_base): New. (id_names): Remove ediv and edivu. (optype_names): Add TwoReg. (maybe_get_mem_page): New. (rx_get_byte): Call it. (get_op): Add TwoReg support. (put_op): Likewise. (PD, PS, PS2, GD, GS, GS2, DSZ, SSZ, S2SZ, US1, US2, OM): "opcode" is a pointer now. (DO_RETURN): New. We use longjmp to return an exception result. (decode_opcode): Make opcode a pointer to the decode cache. Save decoded opcode information and re-use. Call DO_RETURN instead of return throughout. Remove ediv and edivu. * mem.c (ptdc): New. Adds decode cache. (rx_mem_ptr): Support it. (rx_mem_decode_cache): New. * mem.h (enum mem_ptr_action): add MPA_DECODE_CACHE. (rx_mem_decode_cache): Declare. * gdb-if.c (sim_resume): Add decode_opcode's setjmp logic here... * main.c (main): ...and here. Use a fast loop if neither trace nor disassemble is given. * cpu.h (RX_MAKE_STEPPED, RX_MAKE_HIT_BREAK, RX_MAKE_EXITED, RX_MAKE_STOPPED, RX_EXITED, RX_STOPPED): Adjust so that 0 is not a valid code for anything. |
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| alpha.h | ||
| arc.h | ||
| arm.h | ||
| avr.h | ||
| bfin.h | ||
| cgen.h | ||
| ChangeLog | ||
| ChangeLog-9103 | ||
| convex.h | ||
| cr16.h | ||
| cris.h | ||
| crx.h | ||
| d10v.h | ||
| d30v.h | ||
| dlx.h | ||
| h8300.h | ||
| hppa.h | ||
| i370.h | ||
| i386.h | ||
| i860.h | ||
| i960.h | ||
| ia64.h | ||
| m68hc11.h | ||
| m68k.h | ||
| m88k.h | ||
| mips.h | ||
| mmix.h | ||
| mn10200.h | ||
| mn10300.h | ||
| moxie.h | ||
| msp430.h | ||
| np1.h | ||
| ns32k.h | ||
| or32.h | ||
| pdp11.h | ||
| pj.h | ||
| pn.h | ||
| ppc.h | ||
| pyr.h | ||
| rx.h | ||
| s390.h | ||
| score-datadep.h | ||
| score-inst.h | ||
| sparc.h | ||
| spu-insns.h | ||
| spu.h | ||
| tahoe.h | ||
| tic4x.h | ||
| tic6x-control-registers.h | ||
| tic6x-insn-formats.h | ||
| tic6x-opcode-table.h | ||
| tic6x.h | ||
| tic30.h | ||
| tic54x.h | ||
| tic80.h | ||
| v850.h | ||
| vax.h | ||