diff options
Diffstat (limited to 'toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch')
| -rw-r--r-- | toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch b/toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch new file mode 100644 index 0000000000..19b80c3442 --- /dev/null +++ b/toolchain/binutils/patches/2.39/055-Re-PowerPC64-pcrel-got-relocs-against-local-symbols.patch @@ -0,0 +1,94 @@ +From 010db38b54b589ca3e95b498aba2831064970171 Mon Sep 17 00:00:00 2001 +From: Alan Modra <amodra@gmail.com> +Date: Wed, 21 Sep 2022 09:06:29 +0930 +Subject: [PATCH 055/160] Re: PowerPC64 pcrel got relocs against local symbols + +The last patch wasn't all that shiny. There are rather a lot more +relocations that can hit the assertion in md_apply_fix if the symbol +is local or absolute. Fix them all. + + * config/tc-ppc.c (ppc_force_relocation): Add all relocs that + expect a symbol in md_apply_fix. Remove tls pcrel relocs + already covered in general tls match range. + +(cherry picked from commit 8b168f1a1e09e337d2a970f204a0230c091bbe58) +--- + gas/config/tc-ppc.c | 58 ++++++++++++++++++++++++++++++++++++++++----- + 1 file changed, 52 insertions(+), 6 deletions(-) + +--- a/gas/config/tc-ppc.c ++++ b/gas/config/tc-ppc.c +@@ -6666,8 +6666,6 @@ ppc_force_relocation (fixS *fix) + int + ppc_force_relocation (fixS *fix) + { +- /* Branch prediction relocations must force a relocation, as must +- the vtable description relocs. */ + switch (fix->fx_r_type) + { + case BFD_RELOC_PPC_B16_BRTAKEN: +@@ -6676,12 +6674,60 @@ ppc_force_relocation (fixS *fix) + case BFD_RELOC_PPC_BA16_BRNTAKEN: + case BFD_RELOC_24_PLT_PCREL: + case BFD_RELOC_PPC64_TOC: ++ case BFD_RELOC_16_GOTOFF: ++ case BFD_RELOC_LO16_GOTOFF: ++ case BFD_RELOC_HI16_GOTOFF: ++ case BFD_RELOC_HI16_S_GOTOFF: ++ case BFD_RELOC_LO16_PLTOFF: ++ case BFD_RELOC_HI16_PLTOFF: ++ case BFD_RELOC_HI16_S_PLTOFF: ++ case BFD_RELOC_GPREL16: ++ case BFD_RELOC_16_BASEREL: ++ case BFD_RELOC_LO16_BASEREL: ++ case BFD_RELOC_HI16_BASEREL: ++ case BFD_RELOC_HI16_S_BASEREL: ++ case BFD_RELOC_PPC_TOC16: ++ case BFD_RELOC_PPC64_TOC16_LO: ++ case BFD_RELOC_PPC64_TOC16_HI: ++ case BFD_RELOC_PPC64_TOC16_HA: ++ case BFD_RELOC_PPC64_PLTGOT16: ++ case BFD_RELOC_PPC64_PLTGOT16_LO: ++ case BFD_RELOC_PPC64_PLTGOT16_HI: ++ case BFD_RELOC_PPC64_PLTGOT16_HA: ++ case BFD_RELOC_PPC64_GOT16_DS: ++ case BFD_RELOC_PPC64_GOT16_LO_DS: ++ case BFD_RELOC_PPC64_PLT16_LO_DS: ++ case BFD_RELOC_PPC64_SECTOFF_DS: ++ case BFD_RELOC_PPC64_SECTOFF_LO_DS: ++ case BFD_RELOC_PPC64_TOC16_DS: ++ case BFD_RELOC_PPC64_TOC16_LO_DS: ++ case BFD_RELOC_PPC64_PLTGOT16_DS: ++ case BFD_RELOC_PPC64_PLTGOT16_LO_DS: ++ case BFD_RELOC_PPC_EMB_NADDR16: ++ case BFD_RELOC_PPC_EMB_NADDR16_LO: ++ case BFD_RELOC_PPC_EMB_NADDR16_HI: ++ case BFD_RELOC_PPC_EMB_NADDR16_HA: ++ case BFD_RELOC_PPC_EMB_SDAI16: ++ case BFD_RELOC_PPC_EMB_SDA2I16: ++ case BFD_RELOC_PPC_EMB_SDA2REL: ++ case BFD_RELOC_PPC_EMB_SDA21: ++ case BFD_RELOC_PPC_EMB_MRKREF: ++ case BFD_RELOC_PPC_EMB_RELSEC16: ++ case BFD_RELOC_PPC_EMB_RELST_LO: ++ case BFD_RELOC_PPC_EMB_RELST_HI: ++ case BFD_RELOC_PPC_EMB_RELST_HA: ++ case BFD_RELOC_PPC_EMB_BIT_FLD: ++ case BFD_RELOC_PPC_EMB_RELSDA: ++ case BFD_RELOC_PPC_VLE_SDA21: ++ case BFD_RELOC_PPC_VLE_SDA21_LO: ++ case BFD_RELOC_PPC_VLE_SDAREL_LO16A: ++ case BFD_RELOC_PPC_VLE_SDAREL_LO16D: ++ case BFD_RELOC_PPC_VLE_SDAREL_HI16A: ++ case BFD_RELOC_PPC_VLE_SDAREL_HI16D: ++ case BFD_RELOC_PPC_VLE_SDAREL_HA16A: ++ case BFD_RELOC_PPC_VLE_SDAREL_HA16D: + case BFD_RELOC_PPC64_PLT_PCREL34: + case BFD_RELOC_PPC64_GOT_PCREL34: +- case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34: +- case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34: +- case BFD_RELOC_PPC64_GOT_TPREL_PCREL34: +- case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34: + return 1; + case BFD_RELOC_PPC_B26: + case BFD_RELOC_PPC_BA26: |