Re: [PATCH v2, rs6000] Enable absolute jump table for PPC AIX and Linux

2022-02-21 Thread Kewen.Lin via Gcc-patches
on 2022/2/22 上午9:11, HAO CHEN GUI wrote: > > Kewen, > Thanks so much for your advice. > > On 21/2/2022 下午 5:42, Kewen.Lin wrote: >> Hi Haochen, >> >> Some minor comments are inlined. >> >> on 2022/2/16 下午4:42, HAO CHEN GUI via Gcc-patches wrote: >>> Hi, >>>This patch enables absolute jump t

Re: [PATCH v2, rs6000] Enable absolute jump table for PPC AIX and Linux

2022-02-21 Thread HAO CHEN GUI via Gcc-patches
Kewen, Thanks so much for your advice. On 21/2/2022 下午 5:42, Kewen.Lin wrote: > Hi Haochen, > > Some minor comments are inlined. > > on 2022/2/16 下午4:42, HAO CHEN GUI via Gcc-patches wrote: >> Hi, >>This patch enables absolute jump tables on PPC AIX and Linux. For AIX, >> the jump >> ta

Re: [PATCH v2, rs6000] Enable absolute jump table for PPC AIX and Linux

2022-02-21 Thread Kewen.Lin via Gcc-patches
Hi Haochen, Some minor comments are inlined. on 2022/2/16 下午4:42, HAO CHEN GUI via Gcc-patches wrote: > Hi, >This patch enables absolute jump tables on PPC AIX and Linux. For AIX, the > jump > table is placed in data section. For Linux, it is placed in RELRO section when > relocation is need

[PATCH v2, rs6000] Enable absolute jump table for PPC AIX and Linux

2022-02-16 Thread HAO CHEN GUI via Gcc-patches
Hi, This patch enables absolute jump tables on PPC AIX and Linux. For AIX, the jump table is placed in data section. For Linux, it is placed in RELRO section when relocation is needed. Bootstrapped and tested on AIX,Linux BE and LE with no regressions. Is this okay for trunk? Any recommend