diff options
Diffstat (limited to 'include/opcode')
-rw-r--r-- | include/opcode/ChangeLog | 15 | ||||
-rw-r--r-- | include/opcode/mips.h | 50 |
2 files changed, 18 insertions, 47 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 1091973b2..4b8d3002c 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,18 +1,3 @@ -2012-07-31 Chao-Ying Fu <fu@mips.com> - Catherine Moore <clm@codesourcery.com> - Maciej W. Rozycki <macro@codesourcery.com> - - * mips.h: Document microMIPS DSP ASE usage. - (MICROMIPSOP_MASK_DSPACC, MICROMIPSOP_SH_DSPACC): Update for - microMIPS DSP ASE support. - (MICROMIPSOP_MASK_DSPSFT, MICROMIPSOP_SH_DSPSFT): Likewise. - (MICROMIPSOP_MASK_SA3, MICROMIPSOP_SH_SA3): Likewise. - (MICROMIPSOP_MASK_SA4, MICROMIPSOP_SH_SA4): Likewise. - (MICROMIPSOP_MASK_IMM8, MICROMIPSOP_SH_IMM8): Likewise. - (MICROMIPSOP_MASK_IMM10, MICROMIPSOP_SH_IMM10): Likewise. - (MICROMIPSOP_MASK_WRDSP, MICROMIPSOP_SH_WRDSP): Likewise. - (MICROMIPSOP_MASK_BP, MICROMIPSOP_SH_BP): Likewise. - 2012-07-06 Maciej W. Rozycki <macro@codesourcery.com> * mips.h: Fix a typo in description. diff --git a/include/opcode/mips.h b/include/opcode/mips.h index 857fc7173..92325080b 100644 --- a/include/opcode/mips.h +++ b/include/opcode/mips.h @@ -1494,24 +1494,6 @@ extern const int bfd_mips16_num_opcodes; #define MICROMIPSOP_MASK_IMMY 0x1ff #define MICROMIPSOP_SH_IMMY 1 -/* MIPS DSP ASE */ -#define MICROMIPSOP_MASK_DSPACC 0x3 -#define MICROMIPSOP_SH_DSPACC 14 -#define MICROMIPSOP_MASK_DSPSFT 0x3f -#define MICROMIPSOP_SH_DSPSFT 16 -#define MICROMIPSOP_MASK_SA3 0x7 -#define MICROMIPSOP_SH_SA3 13 -#define MICROMIPSOP_MASK_SA4 0xf -#define MICROMIPSOP_SH_SA4 12 -#define MICROMIPSOP_MASK_IMM8 0xff -#define MICROMIPSOP_SH_IMM8 13 -#define MICROMIPSOP_MASK_IMM10 0x3ff -#define MICROMIPSOP_SH_IMM10 16 -#define MICROMIPSOP_MASK_WRDSP 0x3f -#define MICROMIPSOP_SH_WRDSP 14 -#define MICROMIPSOP_MASK_BP 0x3 -#define MICROMIPSOP_SH_BP 14 - /* Placeholders for fields that only exist in the traditional 32-bit instruction encoding; see the comment above for details. */ #define MICROMIPSOP_MASK_CODE20 0 @@ -1526,12 +1508,28 @@ extern const int bfd_mips16_num_opcodes; #define MICROMIPSOP_SH_VECBYTE 0 #define MICROMIPSOP_MASK_VECALIGN 0 #define MICROMIPSOP_SH_VECALIGN 0 +#define MICROMIPSOP_MASK_DSPACC 0 +#define MICROMIPSOP_SH_DSPACC 0 #define MICROMIPSOP_MASK_DSPACC_S 0 #define MICROMIPSOP_SH_DSPACC_S 0 +#define MICROMIPSOP_MASK_DSPSFT 0 +#define MICROMIPSOP_SH_DSPSFT 0 #define MICROMIPSOP_MASK_DSPSFT_7 0 #define MICROMIPSOP_SH_DSPSFT_7 0 +#define MICROMIPSOP_MASK_SA3 0 +#define MICROMIPSOP_SH_SA3 0 +#define MICROMIPSOP_MASK_SA4 0 +#define MICROMIPSOP_SH_SA4 0 +#define MICROMIPSOP_MASK_IMM8 0 +#define MICROMIPSOP_SH_IMM8 0 +#define MICROMIPSOP_MASK_IMM10 0 +#define MICROMIPSOP_SH_IMM10 0 +#define MICROMIPSOP_MASK_WRDSP 0 +#define MICROMIPSOP_SH_WRDSP 0 #define MICROMIPSOP_MASK_RDDSP 0 #define MICROMIPSOP_SH_RDDSP 0 +#define MICROMIPSOP_MASK_BP 0 +#define MICROMIPSOP_SH_BP 0 #define MICROMIPSOP_MASK_MT_U 0 #define MICROMIPSOP_SH_MT_U 0 #define MICROMIPSOP_MASK_MT_H 0 @@ -1704,18 +1702,6 @@ extern const int bfd_mips16_num_opcodes; "f" 32-bit floating point constant "l" 32-bit floating point constant in .lit4 - DSP ASE usage: - "2" 2-bit unsigned immediate for byte align (MICROMIPSOP_*_BP) - "3" 3-bit unsigned immediate (MICROMIPSOP_*_SA3) - "4" 4-bit unsigned immediate (MICROMIPSOP_*_SA4) - "5" 8-bit unsigned immediate (MICROMIPSOP_*_IMM8) - "6" 5-bit unsigned immediate (MICROMIPSOP_*_RS) - "7" 2-bit DSP accumulator register (MICROMIPSOP_*_DSPACC) - "8" 6-bit unsigned immediate (MICROMIPSOP_*_WRDSP) - "0" 6-bit signed immediate (MICROMIPSOP_*_DSPSFT) - "@" 10-bit signed immediate (MICROMIPSOP_*_IMM10) - "^" 5-bit unsigned immediate (MICROMIPSOP_*_RD) - Other: "()" parens surrounding optional value "," separates operands @@ -1723,8 +1709,8 @@ extern const int bfd_mips16_num_opcodes; "m" start of microMIPS extension sequence Characters used so far, for quick reference when adding more: - "12345678 0" - "<>(),+.@\^|~" + "1234567890" + "<>(),+.\|~" "ABCDEFGHI KLMN RST V " "abcd f hijklmnopqrstuvw yz" |