Fangrui Song 3d2508df1f [X86InstPrinter] Change printPCRelImm to print the target address in hexadecimal form ...

```
// llvm-objdump -d output (before)
400000: e8 0b 00 00 00   callq 11
400005: e8 0b 00 00 00   callq 11

// llvm-objdump -d output (after)
400000: e8 0b 00 00 00  callq 0x400010
400005: e8 0b 00 00 00  callq 0x400015

// GNU objdump -d. The lack of 0x is not ideal because the result cannot be re-assembled
400000: e8 0b 00 00 00  callq 400010
400005: e8 0b 00 00 00  callq 400015
```

In llvm-objdump, we pass the address of the next MCInst. Ideally we
should just thread the address of the current address, unfortunately we
cannot call X86MCCodeEmitter::encodeInstruction (X86MCCodeEmitter
requires MCInstrInfo and MCContext) to get the length of the MCInst.

MCInstPrinter::printInst has other callers (e.g llvm-mc -filetype=asm, llvm-mca) which set Address to 0.
They leave MCInstPrinter::PrintBranchImmAsAddress as false and this change is a no-op for them.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D76580

2020-03-26 08:28:59 -07:00

..

ARM

…

Resolution/X86

[X86InstPrinter] Change printPCRelImm to print the target address in hexadecimal form

2020-03-26 08:28:59 -07:00

X86

[llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo:

2020-03-05 18:05:28 -08:00