3.4.2.1. The status Register
3.4.2.2. The estatus Register
3.4.2.3. The bstatus Register
3.4.2.4. The ienable Register
3.4.2.5. The ipending Register
3.4.2.6. The cpuid Register
3.4.2.7. The exception Register
3.4.2.8. The pteaddr Register
3.4.2.9. The tlbacc Register
3.4.2.10. The tlbmisc Register
3.4.2.11. The badaddr Register
3.4.2.12. The config Register
3.4.2.13. The mpubase Register
3.4.2.14. The mpuacc Register
3.7.1. Terminology
3.7.2. Exception Overview
3.7.3. Exception Latency
3.7.4. Reset Exceptions
3.7.5. Break Exceptions
3.7.6. Interrupt Exceptions
3.7.7. Instruction-Related Exceptions
3.7.8. Other Exceptions
3.7.9. Exception Processing Flow
3.7.10. Handling Nested Exceptions
3.7.11. Handling Nonmaskable Interrupts
3.7.12. Masking and Disabling Exceptions
3.7.7.1. Trap Instruction
3.7.7.2. Break Instruction
3.7.7.3. Unimplemented Instruction
3.7.7.4. Illegal Instruction
3.7.7.5. Supervisor-Only Instruction
3.7.7.6. Supervisor-Only Instruction Address
3.7.7.7. Supervisor-Only Data Address
3.7.7.8. Misaligned Data Address
3.7.7.9. Misaligned Destination Address
3.7.7.10. Division Error
3.7.7.11. Fast TLB Miss
3.7.7.12. Double TLB Miss
3.7.7.13. TLB Permission Violation
3.7.7.14. MPU Region Violation
3.9.1. Data Transfer Instructions
3.9.2. Arithmetic and Logical Instructions
3.9.3. Move Instructions
3.9.4. Comparison Instructions
3.9.5. Shift and Rotate Instructions
3.9.6. Program Control Instructions
3.9.7. Other Control Instructions
3.9.8. Custom Instructions
3.9.9. No-Operation Instruction
3.9.10. Potential Unimplemented Instructions
8.5.1. add
8.5.2. addi
8.5.3. and
8.5.4. andhi
8.5.5. andi
8.5.6. beq
8.5.7. bge
8.5.8. bgeu
8.5.9. bgt
8.5.10. bgtu
8.5.11. ble
8.5.12. bleu
8.5.13. blt
8.5.14. bltu
8.5.15. bne
8.5.16. br
8.5.17. break
8.5.18. bret
8.5.19. call
8.5.20. callr
8.5.21. cmpeq
8.5.22. cmpeqi
8.5.23. cmpge
8.5.24. cmpgei
8.5.25. cmpgeu
8.5.26. cmpgeui
8.5.27. cmpgt
8.5.28. cmpgti
8.5.29. cmpgtu
8.5.30. cmpgtui
8.5.31. cmple
8.5.32. cmplei
8.5.33. cmpleu
8.5.34. cmpleui
8.5.35. cmplt
8.5.36. cmplti
8.5.37. cmpltu
8.5.38. cmpltui
8.5.39. cmpne
8.5.40. cmpnei
8.5.41. custom
8.5.42. div
8.5.43. divu
8.5.44. eret
8.5.45. flushd
8.5.46. flushda
8.5.47. flushi
8.5.48. flushp
8.5.49. initd
8.5.50. initda
8.5.51. initi
8.5.52. jmp
8.5.53. jmpi
8.5.54. ldb / ldbio
8.5.55. ldbu / ldbuio
8.5.56. ldh / ldhio
8.5.57. ldhu / ldhuio
8.5.58. ldw / ldwio
8.5.59. mov
8.5.60. movhi
8.5.61. movi
8.5.62. movia
8.5.63. movui
8.5.64. mul
8.5.65. muli
8.5.66. mulxss
8.5.67. mulxsu
8.5.68. mulxuu
8.5.69. nextpc
8.5.70. nop
8.5.71. nor
8.5.72. or
8.5.73. orhi
8.5.74. ori
8.5.75. rdctl
8.5.76. rdprs
8.5.77. ret
8.5.78. rol
8.5.79. roli
8.5.80. ror
8.5.81. sll
8.5.82. slli
8.5.83. sra
8.5.84. srai
8.5.85. srl
8.5.86. srli
8.5.87. stb / stbio l
8.5.88. sth / sthio
8.5.89. stw / stwio
8.5.90. sub
8.5.91. subi
8.5.92. sync
8.5.93. trap
8.5.94. wrctl
8.5.95. wrprs
8.5.96. xor
8.5.97. xorhi
8.5.98. xori
8.5.28. cmpgti
Instruction | compare greater than signed immediate |
Operation | if ((signed) rA > (signed) IMMED) then rB ← 1 else rB ← 0 |
Assembler Syntax | cmpgti rB, rA, IMMED |
Example | cmpgti r6, r7, 100 |
Description | Sign-extends the immediate value IMMED to 32 bits and compares it to the value of rA. If rA > σ(IMMED), then cmpgti stores 1 to rB; otherwise stores 0 to rB. |
Usage | cmpgti performs the signed > operation of the C programming language. The maximum allowed value of IMMED is 32766. The minimum allowed value is –32769. |
Pseudo-instruction | cmpgti is implemented using a cmpgei instruction with an IMM16 immediate value of IMMED + 1. |