Blt Assembly Command

The assembler takes a single input source program written in blitz assembly code and produces an object file.

Blt assembly command. Otherwise the instruction is ignored. Branch if less than blt the blt instruction compares 2 registers treating them as signed integers and takes a branch if one register is less than another. Cond is an optional condition code. Blt branch on lower than.

The input assembly code program may be produced as the output of a compiler or may be hand coded by an assembly language programmer. Ee382n 4 embedded systems architecture main features of the arm instruction set all instructions are 32 bits long. Non confidential pdf versionarm dui0379h arm compiler v506 for uvision armasm user guideversion 5home arm and thumb instructions bl 1021 bl branch with link. The data section is used for declaring initialized data or constants.

The n flag is clear but the v flag is set. Cond is not available on all forms of this instruction. You can declare various constant values file names or buffer size etc in this section. The bss section and.

Later one or more object files are combined to produce an executable file by the linker. Blt 8 9 label translates to slt 1 8 9 bne 1 0 label other pseudoinstructions. Syntax blcondw label where. The effect is identical to performing a clt instruction followed by a brtrue branch to the specific target instruction.

The n flag is set but the v flag is clear. This data does not change at runtime. W is an optional instruction width specifier to force the use of a 32 bit bl instruction in thumb. An assembly program can be divided into three sections the data section.

The syntax given for each instruction refers to the assembly language syntax supported by the mips assembler. Most instructions execute in a single cycle. This is a description of the mips instruction set their meanings syntax semantics and bit encodings.