https://sourceware.org/bugzilla/show_bug.cgi?id=31343
Bug ID: 31343
Summary: MIPS: correct behavior of branch to an imm?
Product: binutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: gas
Assignee: unassigned at sourceware dot org
Reporter: syq at debian dot org
Target Milestone: ---
Some code like:
b (0)
generates the binary like:
00000000 <.text>:
0: 1000ffff b 0x0
0: R_MIPS_PC16 *ABS*
4: 00000000 nop
It will cause something wrong during runtime, normally,
jump to an address like 0xABCD0000.
https://github.com/llvm/llvm-project/issues/67951
Should we just emit an error for the asm code like this, or
emit binary without relocations?
How should we treat the IMM: may be how many bytes?
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