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Conditional Non-branch Instructions

aaganza over 2 years ago

Hi there,

In the documentation "Arm Embedded Trace Macrocell Architecture Specification ETMv4.0 to ETMv4.6" (IHI0064H), says about the "Conditionan non-branch instructions", what are those??, I know about "conditional branch", "unconditional branch" or jumps, but not about "conditional non-branch"

thanks.

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0 Willy Wolff over 2 years ago

Dear aaganza,

Some instructions may be executed conditionally, see the documentation developer.arm.com/.../condition-codes
In ARMv7-A ARM (developer.arm.com/.../latest): A4.1.2 Conditional execution
In ARMv8-A programming guide (developer.arm.com/.../a): 6.2.5 Conditional instructions

Best Regards,
Willy
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0 Willy Wolff over 2 years ago

Dear aaganza,

Some instructions may be executed conditionally, see the documentation developer.arm.com/.../condition-codes
In ARMv7-A ARM (developer.arm.com/.../latest): A4.1.2 Conditional execution
In ARMv8-A programming guide (developer.arm.com/.../a): 6.2.5 Conditional instructions

Best Regards,
Willy
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