[Sdcc-user] How to place some data at a specific location amidst some code?

[Philipp K. K. <pk...@sp...>]

I haven't been using the keyword __at much.
But now I have a case where I want code to be placed in the 0x0000 to
0x9fff range.

However, at the specific location 0x1ff0 I want 16 specific header
bytes. The linker should just put the code around the header (which
might require leaving a few bytes unused), but it doesn't work for me so
far.

I tried

const struct header __at(0x1ff0) header = ...;

but the linker creates an overlap: The header gets put into the binary
at the correct location with the correct data. But that means the data
ends up in the middle of a function.

Philipp