Syntax of startup_stm32g030xx.s

[RCave.1]

Good afternoon,

Maybe is an obvious question.

I'm studying the default startup_stm32g030xx.s, a part of the syntax is figured out in the program manual of MCU and another part in the GNU AS command page.

But, for example, those following commands:

 .syntax unified

 .cpu cortex-m0

 .fpu softvfp

 .thumb

I can understand the meaning but I would like to know in which ST's document are described, which are the options, etc. 

Thank you in advance,

Riccardo C.

[waclawek.jan]

https://sourceware.org/binutils/docs/as/ARM-Directives.html

JW

[RCave.1]

Perfect

Thank you a lot @Community member​ and I'm sorry for the trivial question.

Riccardo C.