* Combine data/text sections: Pad all sections to 4-byte minimum alignment
* Update x86 test snapshot
* Read and store object section alignment
* Combine data/text sections: Pad sections to more than 4-byte alignment if they have alignment specified
* Reimplement colorized data relocation hover diffs
* Fix objdiff-wasm build
Data diffing doesn't seem to be fully implemented in objdiff-wasm yet, so just putting placeholders in so it compiles.
* Reloc hover: Add separators, override special color too
Before, this was comparing, for example, `.text-2`
with `.text-10` with standard string comparison,
yielding `.text-10` before `.text-2`.
Instead, this simply uses a stable sort by name,
which preserves the relative ordering of sections.
* PPC: Calculate pooled relocations
Reimplements #140
The relocations are now generated when the object is first read in `parse`, right after the real relocations are read.
`resolve_relocation` was changed to take `obj.symbols` instead of `obj` as an argument, because `obj` itself doesn't exist yet at the time the relocations are being read.
* Improve readability of PPC pool relocs code
* Fix regression causing extern pool relocs to be ignored
* Fix showing incorrect diff when diffing weak stripped symbol with an addend
This is a regression that was introduced by #158 diffing addends in addition to symbol names. But it's not really a bug in that PR, rather it seems like I simply never added the offset into the addend when creating a fake pool relocation for an extern symbol. So this commit fixes that root issue instead.
* Add PPC "Calculate pooled data references" option
* Fix objdiff-wasm compilation errors
* Update PPC test snapshots
* Show data literal values on instruction hover
Reimplements #108
* Show reloc diffs in func view when data's content differs
Reimplements #153
* Data diff view: Show relocs on hover and in context menu
This reimplements #154
Note that colorizing the text depending on the kind of diff has still not been reimplemented yet
* Fix up some comments
Implements MIPS relocation pairing logic.
New option for "Register '$' prefix", off by default.
Fixes various regressions introduced by refactoring.
Resolves#122Resolves#156
