arm/probes/decode-thumb.c

1 // SPDX-License-Identifier: GPL-2.0-only
3  * arch/arm/probes/decode-thumb.c
13 #include "decode-thumb.h"
74 	/* Data-processing (shifted register)				*/
134 	/* Data-processing (modified immediate)				*/
186 	/* Data-processing (plain binary immediate)			*/
389 	/* Data-processing (register)					*/
491 	/* Multiply, multiply accumulate, and absolute difference	*/
530 	/* Long multiply, long multiply accumulate, and divide		*/
567 	 * Data-processing (shifted register)
579 	 * Data-processing (modified immediate)
585 	 * Data-processing (plain binary immediate)
617 	 * Data-processing (register)
623 	 * Multiply, multiply accumulate, and absolute difference
629 	 * Long multiply, long multiply accumulate, and divide
645 	/* Miscellaneous 16-bit instructions		    */
672 	 * If-Then, and hints
719 	 * 16-bit Thumb data-processing instructions
770 	 * 16-bit Thumb Load/store instructions
797 	 * Generate PC-/SP-relative address
804 	 * Miscellaneous 16-bit instructions
847 	regs->ARM_pc += 2;  in thumb16_singlestep()
848 	asi->insn_handler(opcode, asi, regs);  in thumb16_singlestep()
849 	regs->ARM_cpsr = it_advance(regs->ARM_cpsr);  in thumb16_singlestep()
856 	regs->ARM_pc += 4;  in thumb32_singlestep()
857 	asi->insn_handler(opcode, asi, regs);  in thumb32_singlestep()
858 	regs->ARM_cpsr = it_advance(regs->ARM_cpsr);  in thumb32_singlestep()
866 	asi->insn_singlestep = thumb16_singlestep;  in thumb16_probes_decode_insn()
867 	asi->insn_check_cc = thumb_check_cc;  in thumb16_probes_decode_insn()
877 	asi->insn_singlestep = thumb32_singlestep;  in thumb32_probes_decode_insn()
878 	asi->insn_check_cc = thumb_check_cc;  in thumb32_probes_decode_insn()