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Parser generator for embedded system

my cortex M7 has to parse SDP packets, for which I have the grammar.
I can’t use flex/bison because I don’t have the libraries (e.g., libfl.a) compiled for cortex M. Is this correct? Are there ways to use them anyway?
What other parser generator could I use?
The constraints for the generated code are:

must generate C code
possibly shouldn’t use dynamic memory, because I haven’t implemented the standard malloc(). I have the pvPortMalloc()
possibly do not use I/O functions. I have my own nonstandard implementation that I call qprintf()

I don’t know ANTLR, would that be okay?

best regards
Max

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0 Ronan Synnott over 2 years ago

I'm not aware of such a tool, but the Arm Compiler for Embedded can be configured to support a number of C standards, and so whichever language your tool generates, it should be supported:

https://developer.arm.com/documentation/101754/0620/armclang-Reference/armclang-Command-line-Options/-std
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0 Ronan Synnott over 2 years ago

I'm not aware of such a tool, but the Arm Compiler for Embedded can be configured to support a number of C standards, and so whichever language your tool generates, it should be supported:

https://developer.arm.com/documentation/101754/0620/armclang-Reference/armclang-Command-line-Options/-std
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