Re: [Darwin, machopic 4/n, committed] Arrange to indirect IVARs when needed.

2019-10-11 Thread Mike Stump
On Oct 10, 2019, at 12:25 PM, Iain Sandoe wrote: > > Objective C V2 (m64) IVAR offset refs from Apple GCC-4.x have an indirection > for m64 code on PPC (which is the only 64b user for Mach-O PIC). Apple GCC > 4.x places the indirections in the .data section, however this seems to have > been

[Darwin, machopic 4/n, committed] Arrange to indirect IVARs when needed.

2019-10-10 Thread Iain Sandoe
Objective C V2 (m64) IVAR offset refs from Apple GCC-4.x have an indirection for m64 code on PPC (which is the only 64b user for Mach-O PIC). Apple GCC 4.x places the indirections in the .data section, however this seems to have been unintentional - and we are placing the indirections in the