Display the source code in dmd/backend/dwarfdbginf.d from which this page was generated on github.

If you spot a problem with this page, click here to create a Bugzilla issue.

Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Module `dmd.backend.dwarfdbginf`

Emit Dwarf symbolic debug info

Compiler implementation of the D programming language.

Coverage

https://codecov.io/gh/dlang/dmd/src/master/src/dmd/backend/dwarfdbginf.d

Functions

Name	Description
`addToAAchars(aachars, str)`	Adds `str` to `aachars`, and assigns a new index if none
`doUnwindEhFrame()`	Determine if generating a eh_frame with full unwinding information. This decision is done on a per-function basis.
`dwarf_CFA_args_size(sz)`	Set total size of arguments pushed on the stack.
`dwarf_CFA_offset(reg, offset)`	Set reg to be at offset from frame register.
`dwarf_CFA_set_loc(location)`	Set the location, i.e. the offset from the start of the function. It must always be greater than the current location.
`dwarf_CFA_set_reg_offset(reg, offset)`	Set the frame register, and its offset.
`dwarf_except_gentables(sfunc, startoffset, retoffset)`	Write Dwarf-style exception tables.
`dwarf_func_start(sfunc)`	Start of code gen for function.
`dwarf_func_term(sfunc)`	End of code gen for function.
`dwarf_line_add_directory(path)`	Add a directory to `lineDirectories`
`dwarf_line_addfile(path)`	Add a file to `infoFileName_table`
`dwarf_outsym(s)`	Write out symbol table for current function.
`dwarf_regno(reg)`	Convert CPU register number to Dwarf register number.
`dwarf_termfile()`	Finish writing Dwarf debug info to object file.
`getSymName(sym)`	Returns a pretty identifier name from `sym`.
`retrieveDirectory(path)`	Extracts the directory from `path`.
`rewrite(buf, offset, data)`	Replace the bytes in `buf` from the `offset` by `data`.
`writeDebugFrameFDE(dfseg, sfunc)`	Generate function's Frame Description Entry into .debug_frame
`writeDebugFrameHeader(buf)`	Append .debug_frame header to buf.
`writeEhFrameFDE(dfseg, sfunc, ehunwind, CIE_offset)`	Append function's FDE (Frame Description Entry) to .eh_frame

Structs

Name	Description
`CFA_reg`	DWARF DEBUG OUTPUT

Authors

Walter Bright

License

Boost License 1.0