Commit Graph

4 Commits

Author SHA1 Message Date
Georgii Rymar f527e6f2e1 [llvm-readobj] - Do not crash when SHT_HASH table is broken.
We have scenarios when the logic of --elf-hash-histogram/--hash-symbols/--hash-table
options might crash when given a broken hash table.

This patch adds pre-checks for tables for these 3 options
and provides test cases.

Differential revision: https://reviews.llvm.org/D77147
2020-04-01 18:03:02 +03:00
Georgii Rymar 821439a45a [llvm-readobj][test] - Simplify hash-symbols test.
We are able to reduce `-DBITS=32/64` to reduce this test case.
I've rewrote the comments we had to generalize them and
fix wrong computations they contained.

Differential revision: https://reviews.llvm.org/D76924
2020-03-30 14:44:30 +03:00
Georgii Rymar b236b4cb43 [yaml2obj] - Set a default value for `PAddr` property of a program header to a value of `VAddr`
`PAddr` corresponds to `p_paddr` of a program header, which is the segment's physical
address for systems in which physical addressing is relevant. `p_paddr` is often equal
to `p_vaddr`, which is the virtual address of a segment.

This patch changes the default for `PAddr` from 0 to a value of `VAddr`.

Differential revision: https://reviews.llvm.org/D76131
2020-03-14 17:44:57 +03:00
Georgii Rymar dbf520f617 [llvm-readobj][test] - Move platform specific test cases and their inputs to separate folders.
This creates the next subfolders in the test directory:
"COFF", "ELF", "MachO", "wasm".

I've also removed platform specific prefixes, like "coff-*".
One unused binary was removed as well: `Inputs/relocs.obj.elf-mips`

Differential revision: https://reviews.llvm.org/D71203
2019-12-10 11:36:23 +03:00