diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/pru.h | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/include/opcode/pru.h b/include/opcode/pru.h index f47860a681c..379b11e56a7 100644 --- a/include/opcode/pru.h +++ b/include/opcode/pru.h @@ -64,7 +64,8 @@ enum pru_instr_type prui_halt, prui_slp, prui_xin, prui_xout, prui_xchg, prui_sxin, prui_sxout, prui_sxchg, prui_loop, prui_iloop, prui_qbgt, prui_qbge, prui_qblt, prui_qble, prui_qbeq, prui_qbne, prui_qba, prui_qbbs, - prui_qbbc, prui_lbbo, prui_sbbo, prui_lbco, prui_sbco + prui_qbbc, prui_lbbo, prui_sbbo, prui_lbco, prui_sbco, prui_tsen, + prui_mvib, prui_mviw, prui_mvid }; /* This structure holds information for a particular instruction. @@ -81,11 +82,14 @@ enum pru_instr_type j - a 5.3-bit right source register index OR 18-bit PC address l - burst length (unsigned 7-bit immediate or r0.b[0-3]) for xLBCO n - burst length (unsigned 7-bit immediate or r0.b[0-3]) for XFR + m - MVI destination operand + M - MVI source operand o - a 10-bit signed PC-relative offset O - an 8-bit unsigned PC-relative offset for LOOP termination point R - a 5-bit destination register index s - a 5.3-bit left source register index S - a 5-bit left source register index + t - task manager mode (0: disabled, 1: enabled) w - a single bit for "WakeOnStatus" W - a 16-bit unsigned immediate with IO=0 field (LDI) x - an 8-bit XFR wide-bus address immediate @@ -236,15 +240,19 @@ struct pru_reg #define SUBOP_LMBD 3u #define SUBOP_SCAN 4u #define SUBOP_HALT 5u -#define SUBOP_RSVD_FOR_MVIx 6u +#define SUBOP_MVIX 6u #define SUBOP_XFR 7u #define SUBOP_LOOP 8u +#define SUBOP_TSEN 9u #define SUBOP_RSVD_FOR_RFI 14u #define SUBOP_SLP 15u #define OP_SH_WAKEONSTATUS 23 #define OP_MASK_WAKEONSTATUS (0x1u << 23) +#define OP_SH_TSKMGR_MODE 23 +#define OP_MASK_TSKMGR_MODE (0x1u << 23) + /* Format 2 XFR specific fields. */ #define OP_SH_SUBOP_XFR 23 #define OP_MASK_SUBOP_XFR (3u << 23) @@ -265,6 +273,23 @@ struct pru_reg #define OP_SH_LOOP_JMPOFFS 0 #define OP_MASK_LOOP_JMPOFFS (0xffu << 0) +/* Format 2 MVI specific fields. */ +#define OP_SH_MVI_RS1_MODE 21 +#define OP_MASK_MVI_RS1_MODE (3u << 21) +#define OP_SH_MVI_RD_MODE 23 +#define OP_MASK_MVI_RD_MODE (3u << 23) +#define OP_SH_MVI_LEN 16 +#define OP_MASK_MVI_LEN (3u << 16) + +#define MVI_OP_MODE_DIRECT 0u +#define MVI_OP_MODE_INDIRECT 1u +#define MVI_OP_MODE_INDIRECT_POSTINC 2u +#define MVI_OP_MODE_INDIRECT_PREDEC 3u + +#define MVI_LEN_BYTE 0u +#define MVI_LEN_WORD 1u +#define MVI_LEN_DWORD 2u + /* Format 4 specific fields. */ #define OP_SH_BROFF98 25 #define OP_MASK_BROFF98 (0x3u << 25) @@ -331,6 +356,12 @@ struct pru_reg #define OP_MATCH_SCAN (OP_MATCH_FMT2_OP | (SUBOP_SCAN << OP_SH_SUBOP)) #define OP_MATCH_HALT (OP_MATCH_FMT2_OP | (SUBOP_HALT << OP_SH_SUBOP)) #define OP_MATCH_SLP (OP_MATCH_FMT2_OP | (SUBOP_SLP << OP_SH_SUBOP)) +#define OP_MATCH_MVIB (OP_MATCH_FMT2_OP | (SUBOP_MVIX << OP_SH_SUBOP) \ + | (MVI_LEN_BYTE << OP_SH_MVI_LEN)) +#define OP_MATCH_MVIW (OP_MATCH_FMT2_OP | (SUBOP_MVIX << OP_SH_SUBOP) \ + | (MVI_LEN_WORD << OP_SH_MVI_LEN)) +#define OP_MATCH_MVID (OP_MATCH_FMT2_OP | (SUBOP_MVIX << OP_SH_SUBOP) \ + | (MVI_LEN_DWORD << OP_SH_MVI_LEN)) #define OP_MATCH_XFR (OP_MATCH_FMT2_OP | (SUBOP_XFR << OP_SH_SUBOP)) #define OP_MATCH_SXFR (OP_MATCH_XFR | OP_MASK_XFR_S) #define OP_MATCH_XIN (OP_MATCH_XFR | (SUBOP_XFR_XIN << OP_SH_SUBOP_XFR)) @@ -342,6 +373,7 @@ struct pru_reg #define OP_MATCH_LOOP (OP_MATCH_FMT2_OP | (SUBOP_LOOP << OP_SH_SUBOP)) #define OP_MATCH_ILOOP (OP_MATCH_FMT2_OP | (SUBOP_LOOP << OP_SH_SUBOP) \ | OP_MASK_LOOP_INTERRUPTIBLE) +#define OP_MATCH_TSEN (OP_MATCH_FMT2_OP | (SUBOP_TSEN << OP_SH_SUBOP)) #define OP_MATCH_QBGT (OP_MATCH_FMT4_OP | OP_MASK_GT) #define OP_MATCH_QBGE (OP_MATCH_FMT4_OP | OP_MASK_GT | OP_MASK_EQ) @@ -394,6 +426,9 @@ struct pru_reg #define OP_MASK_LOOP_OP (OP_MASK_FMT2_OP | OP_MASK_SUBOP \ | OP_MASK_LOOP_INTERRUPTIBLE) +#define OP_MASK_MVIX_OP (OP_MASK_FMT2_OP | OP_MASK_SUBOP \ + | OP_MASK_MVI_LEN) + /* These are the data structures we use to hold the instruction information. */ extern const struct pru_opcode pru_opcodes[]; extern const int bfd_pru_num_opcodes; |