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target/m68k: reformat m68k_features enum

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Move the feature comment from after the feature name to the preceding line to
allow for longer feature names and descriptions without hitting the 80
character line limit.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210308121155.2476-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Mark Cave-Ayland 2021-03-08 12:11:54 +00:00 committed by Laurent Vivier
parent d6cbd8f7a1
commit 469949c902
1 changed files with 44 additions and 22 deletions
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66
target/m68k/cpu.h
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@ -475,36 +475,58 @@ void do_m68k_semihosting(CPUM68KState *env, int nr);
*/
enum m68k_features {
M68K_FEATURE_M68000, /* Base m68k instruction set */
/* Base m68k instruction set */
M68K_FEATURE_M68000,
M68K_FEATURE_M68010,
M68K_FEATURE_M68020,
M68K_FEATURE_M68030,
M68K_FEATURE_M68040,
M68K_FEATURE_M68060,
M68K_FEATURE_CF_ISA_A, /* Base Coldfire set Rev A. */
M68K_FEATURE_CF_ISA_B, /* (ISA B or C). */
M68K_FEATURE_CF_ISA_APLUSC, /* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */
M68K_FEATURE_BRAL, /* BRA with Long branch. (680[2346]0, ISA A+ or B). */
/* Base Coldfire set Rev A. */
M68K_FEATURE_CF_ISA_A,
/* (ISA B or C). */
M68K_FEATURE_CF_ISA_B,
/* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */
M68K_FEATURE_CF_ISA_APLUSC,
/* BRA with Long branch. (680[2346]0, ISA A+ or B). */
M68K_FEATURE_BRAL,
M68K_FEATURE_CF_FPU,
M68K_FEATURE_CF_MAC,
M68K_FEATURE_CF_EMAC,
M68K_FEATURE_CF_EMAC_B, /* Revision B EMAC (dual accumulate). */
M68K_FEATURE_USP, /* User Stack Pointer. (680[012346]0, ISA A+, B or C).*/
M68K_FEATURE_MSP, /* Master Stack Pointer. (680[234]0) */
M68K_FEATURE_EXT_FULL, /* 68020+ full extension word. */
M68K_FEATURE_WORD_INDEX, /* word sized address index registers. */
M68K_FEATURE_SCALED_INDEX, /* scaled address index registers. */
M68K_FEATURE_LONG_MULDIV, /* 32 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_QUAD_MULDIV, /* 64 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_BCCL, /* Bcc with Long branches. (680[2346]0, and CPU32) */
M68K_FEATURE_BITFIELD, /* BFxxx Bit field insns. (680[2346]0) */
M68K_FEATURE_FPU, /* fpu insn. (680[46]0) */
M68K_FEATURE_CAS, /* CAS/CAS2[WL] insns. (680[2346]0) */
M68K_FEATURE_BKPT, /* BKPT insn. (680[12346]0, and CPU32) */
M68K_FEATURE_RTD, /* RTD insn. (680[12346]0, and CPU32) */
M68K_FEATURE_CHK2, /* CHK2 insn. (680[2346]0, and CPU32) */
M68K_FEATURE_MOVEP, /* MOVEP insn. (680[01234]0, and CPU32) */
M68K_FEATURE_MOVEC, /* MOVEC insn. (from 68010) */
/* Revision B EMAC (dual accumulate). */
M68K_FEATURE_CF_EMAC_B,
/* User Stack Pointer. (680[012346]0, ISA A+, B or C). */
M68K_FEATURE_USP,
/* Master Stack Pointer. (680[234]0) */
M68K_FEATURE_MSP,
/* 68020+ full extension word. */
M68K_FEATURE_EXT_FULL,
/* word sized address index registers. */
M68K_FEATURE_WORD_INDEX,
/* scaled address index registers. */
M68K_FEATURE_SCALED_INDEX,
/* 32 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_LONG_MULDIV,
/* 64 bit mul/div. (680[2346]0, and CPU32) */
M68K_FEATURE_QUAD_MULDIV,
/* Bcc with Long branches. (680[2346]0, and CPU32) */
M68K_FEATURE_BCCL,
/* BFxxx Bit field insns. (680[2346]0) */
M68K_FEATURE_BITFIELD,
/* fpu insn. (680[46]0) */
M68K_FEATURE_FPU,
/* CAS/CAS2[WL] insns. (680[2346]0) */
M68K_FEATURE_CAS,
/* BKPT insn. (680[12346]0, and CPU32) */
M68K_FEATURE_BKPT,
/* RTD insn. (680[12346]0, and CPU32) */
M68K_FEATURE_RTD,
/* CHK2 insn. (680[2346]0, and CPU32) */
M68K_FEATURE_CHK2,
/* MOVEP insn. (680[01234]0, and CPU32) */
M68K_FEATURE_MOVEP,
/* MOVEC insn. (from 68010) */
M68K_FEATURE_MOVEC,
};
static inline int m68k_feature(CPUM68KState *env, int feature)