Arm/cacheblock

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Consider the following cache:

12 KB (12,288 bytes)
3-way set-associative
256 sets

Write a function that will determine whether two addresses fall within the same cache block in this cache. Your function must return 1 or 0.

Expected solution length: Around 6 lines.

Sample Input

cacheblock(0, 2)

Sample Output

r0=1

.global _start
_start:
	ldr r0, =0
	ldr r1, =2
	bl cacheblock
1:	b 1b    // Done

cacheblock:

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arm/cacheblock

arm/uartreadPrevious

Nextarm/cacheset

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Nios II
- Getting Started
  - Return from function
  - Return 123
- Arithmetic
  - Basic operations
  - Bit manipulation
  - Number representation
- Memory Operations
- Declaring memory
- Branches
- Loops and arrays
- Structs
- Functions and recursion
- Program Structure
- More Short Programs
- Other Topics
  - I/O Devices
    - Reading from a UART
  - Caches
  - Memory Arrays
ARMv7
- Getting Started
  - Return from function
  - Return 123
- Arithmetic
  - Basic operations
  - Bit manipulation
  - Number representation
- Memory Operations
- Declaring memory
- Branches
- Loops and arrays
- Structs
- Functions and recursion
- Program Structure
- More Short Programs
- Other Topics
  - I/O Devices
    - Reading from a UART
  - Caches
  - Memory Arrays