The patch reuses the common code to print memory operand addresses as
instruction comments. This helps to align the comments and enables using
target-specific comment markers when `evaluateMemoryOperandAddress()` is
implemented for them.
Differential Revision: https://reviews.llvm.org/D104861
When a library "host"'s reexports change their installName with
`$ld$os10.11$install_name$host`, we used to write a load command for "host" but
write the version numbers of the reexport instead of "host". This fixes that.
I first thought that the rule is to take the version numbers from the library
that originally had that install name (implemented in D103819), but that's not
what ld64 seems to be doing: It takes the version number from the first dylib
with that install name it loads, and it loads the reexporting library before
the reexports. We already did most of that, we just added reexports before the
reexporter. After this change, we add the reexporter before the reexports.
Addresses https://bugs.llvm.org/show_bug.cgi?id=49800#c11 part 1.
(ld64 seems to add reexports after processing _all_ files on the command line,
while we add them right after the reexporter. For the common case of reexport +
$ld$ symbol changing back to the exporter name, this doesn't make a difference,
but you can construct a case where it does. I expect this to not make a
difference in practice though.)
Differential Revision: https://reviews.llvm.org/D103821
D103423 neglected to call `parseReexports()` for nested TBD
documents, leading to symbol resolution failures when trying to look up
a symbol nested more than one level deep in a TBD file. This fixes the
regression and adds a test.
It also appears that `umbrella` wasn't being set properly when calling
`parseLoadCommands` -- it's supposed to resolve to `this` if `nullptr`
is passed. I didn't write a failing test case for this but I've made
`umbrella` a member so the previous behavior should be preserved.
Reviewed By: #lld-macho, thakis
Differential Revision: https://reviews.llvm.org/D103586
"stub" is a bit too overloaded... we were using it to refer to
TAPI files, but it's also the name for the PLT trampolines in Mach-O.
Going ahead, let's just use "TAPI" or ".tbd" to refer to TAPI stuff.
Reviewed By: #lld-macho, oontvoo
Differential Revision: https://reviews.llvm.org/D99807
Igor Kudrin