From 26265e7fdf19d461563388495b6799eb3719f80a Mon Sep 17 00:00:00 2001 From: Lulu Cai Date: Tue, 31 Oct 2023 16:11:29 +0800 Subject: [PATCH] LoongArch: Add new relocs and macro for TLSDESC. The normal DESC instruction sequence is: pcalau12i $a0,%desc_pc_hi20(var) #R_LARCH_TLS_DESC_PC_HI20 addi.d $a0,$a0,%desc_pc_lo12(var) #R_LARCH_TLS_DESC_PC_LO12 ld.d $ra,$a0,%desc_ld(var) #R_LARCH_TLS_DESC_LD jirl $ra,$ra,%desc_call(var) #R_LARCH_TLS_DESC_CALL add.d $a0,$a0,$tp --- bfd/bfd-in2.h | 12 +++ bfd/elfxx-loongarch.c | 210 +++++++++++++++++++++++++++++++++++++++++++++- bfd/libbfd.h | 12 +++ bfd/reloc.c | 29 +++++++ gas/config/tc-loongarch.c | 14 +++- include/elf/loongarch.h | 22 ++++- opcodes/loongarch-opc.c | 54 ++++++++++++ 7 files changed, 349 insertions(+), 4 deletions(-) diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 53c40ec..85251aa 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -7377,6 +7377,8 @@ enum bfd_reloc_code_real BFD_RELOC_LARCH_TLS_DTPREL64, BFD_RELOC_LARCH_TLS_TPREL32, BFD_RELOC_LARCH_TLS_TPREL64, + BFD_RELOC_LARCH_TLS_DESC32, + BFD_RELOC_LARCH_TLS_DESC64, BFD_RELOC_LARCH_MARK_LA, BFD_RELOC_LARCH_MARK_PCREL, BFD_RELOC_LARCH_SOP_PUSH_PCREL, @@ -7461,6 +7463,16 @@ enum bfd_reloc_code_real BFD_RELOC_LARCH_SUB_ULEB128, BFD_RELOC_LARCH_64_PCREL, BFD_RELOC_LARCH_CALL36, + BFD_RELOC_LARCH_TLS_DESC_PC_HI20, + BFD_RELOC_LARCH_TLS_DESC_PC_LO12, + BFD_RELOC_LARCH_TLS_DESC64_PC_LO20, + BFD_RELOC_LARCH_TLS_DESC64_PC_HI12, + BFD_RELOC_LARCH_TLS_DESC_HI20, + BFD_RELOC_LARCH_TLS_DESC_LO12, + BFD_RELOC_LARCH_TLS_DESC64_LO20, + BFD_RELOC_LARCH_TLS_DESC64_HI12, + BFD_RELOC_LARCH_TLS_DESC_LD, + BFD_RELOC_LARCH_TLS_DESC_CALL, BFD_RELOC_UNUSED }; typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; diff --git a/bfd/elfxx-loongarch.c b/bfd/elfxx-loongarch.c index 679b79f..30a941a 100644 --- a/bfd/elfxx-loongarch.c +++ b/bfd/elfxx-loongarch.c @@ -293,8 +293,40 @@ static loongarch_reloc_howto_type loongarch_howto_table[] = NULL, /* adjust_reloc_bits */ NULL), /* larch_reloc_type_name */ - LOONGARCH_EMPTY_HOWTO (13), - LOONGARCH_EMPTY_HOWTO (14), + LOONGARCH_HOWTO (R_LARCH_TLS_DESC32, /* type (13). */ + 0, /* rightshift. */ + 4, /* size. */ + 32, /* bitsize. */ + false, /* pc_relative. */ + 0, /* bitpos. */ + complain_overflow_dont, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC32", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + ALL_ONES, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC32, /* bfd_reloc_code_real_type. */ + NULL, /* adjust_reloc_bits. */ + NULL), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC64, /* type (14). */ + 0, /* rightshift. */ + 4, /* size. */ + 64, /* bitsize. */ + false, /* pc_relative. */ + 0, /* bitpos. */ + complain_overflow_dont, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC64", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + ALL_ONES, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC64, /* bfd_reloc_code_real_type. */ + NULL, /* adjust_reloc_bits. */ + NULL), /* larch_reloc_type_name. */ + LOONGARCH_EMPTY_HOWTO (15), LOONGARCH_EMPTY_HOWTO (16), LOONGARCH_EMPTY_HOWTO (17), @@ -1569,6 +1601,180 @@ static loongarch_reloc_howto_type loongarch_howto_table[] = BFD_RELOC_LARCH_CALL36, /* bfd_reloc_code_real_type. */ reloc_sign_bits, /* adjust_reloc_bits. */ "call36"), /* larch_reloc_type_name. */ + + /* TLS_DESC PCREL. */ + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_PC_HI20, /* type (111). */ + 12, /* rightshift. */ + 4, /* size. */ + 20, /* bitsize. */ + true, /* pc_relative. */ + 5, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_PC_HI20", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x1ffffe0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_PC_HI20, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc_pc_hi20"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_PC_LO12, /* type (112). */ + 0, /* rightshift. */ + 4, /* size. */ + 12, /* bitsize. */ + true, /* pc_relative. */ + 10, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_PC_LO12", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x3ffc00, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_PC_LO12, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc_pc_lo12"), /* larch_reloc_type_name. */ + + /* TLS_DESC64 LARGE PCREL. */ + LOONGARCH_HOWTO (R_LARCH_TLS_DESC64_PC_LO20, /* type (113). */ + 32, /* rightshift. */ + 8, /* size. */ + 20, /* bitsize. */ + true, /* pc_relative. */ + 5, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC64_PC_LO20", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x1ffffe0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC64_PC_LO20, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc64_pc_lo20"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC64_PC_HI12, /* type (114). */ + 52, /* rightshift. */ + 8, /* size. */ + 12, /* bitsize. */ + true, /* pc_relative. */ + 10, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC64_PC_HI12", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x3ffc00, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC64_PC_HI12, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc64_pc_hi12"), /* larch_reloc_type_name. */ + + /* TLS_DESC ABS. */ + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_HI20, /* type (115). */ + 12, /* rightshift. */ + 4, /* size. */ + 20, /* bitsize. */ + false, /* pc_relative. */ + 5, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_HI20", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x1ffffe0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_HI20, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc_hi20"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_LO12, /* type (116). */ + 0, /* rightshift. */ + 4, /* size. */ + 12, /* bitsize. */ + false, /* pc_relative. */ + 10, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_LO12", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x3ffc00, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_LO12, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc_lo12"), /* larch_reloc_type_name. */ + + /* TLS_DESC64 LARGE ABS. */ + LOONGARCH_HOWTO (R_LARCH_TLS_DESC64_LO20, /* type (117). */ + 32, /* rightshift. */ + 8, /* size. */ + 20, /* bitsize. */ + false, /* pc_relative. */ + 5, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC64_LO20", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x1ffffe0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC64_LO20, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc64_lo20"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC64_HI12, /* type (118). */ + 52, /* rightshift. */ + 8, /* size. */ + 12, /* bitsize. */ + false, /* pc_relative. */ + 10, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC64_HI12", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0x3ffc00, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC64_HI12, /* bfd_reloc_code_real_type. */ + reloc_bits, /* adjust_reloc_bits. */ + "desc64_hi12"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_LD, /* type (119). */ + 0, /* rightshift. */ + 4, /* size. */ + 0, /* bitsize. */ + true, /* pc_relative. */ + 0, /* bitpos. */ + complain_overflow_signed, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_LD", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_LD, /* bfd_reloc_code_real_type. */ + NULL, /* adjust_reloc_bits. */ + "desc_ld"), /* larch_reloc_type_name. */ + + LOONGARCH_HOWTO (R_LARCH_TLS_DESC_CALL, /* type (120). */ + 0, /* rightshift. */ + 4, /* size. */ + 0, /* bitsize. */ + false, /* pc_relative. */ + 0, /* bitpos. */ + complain_overflow_dont, /* complain_on_overflow. */ + bfd_elf_generic_reloc, /* special_function. */ + "R_LARCH_TLS_DESC_CALL", /* name. */ + false, /* partial_inplace. */ + 0, /* src_mask. */ + 0, /* dst_mask. */ + false, /* pcrel_offset. */ + BFD_RELOC_LARCH_TLS_DESC_CALL, /* bfd_reloc_code_real_type. */ + NULL, /* adjust_reloc_bits. */ + "desc_call"), /* larch_reloc_type_name. */ }; reloc_howto_type * diff --git a/bfd/libbfd.h b/bfd/libbfd.h index 399b1f6..71b03da 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -3516,6 +3516,8 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", "BFD_RELOC_LARCH_TLS_DTPREL64", "BFD_RELOC_LARCH_TLS_TPREL32", "BFD_RELOC_LARCH_TLS_TPREL64", + "BFD_RELOC_LARCH_TLS_DESC32", + "BFD_RELOC_LARCH_TLS_DESC64", "BFD_RELOC_LARCH_MARK_LA", "BFD_RELOC_LARCH_MARK_PCREL", "BFD_RELOC_LARCH_SOP_PUSH_PCREL", @@ -3600,6 +3602,16 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", "BFD_RELOC_LARCH_SUB_ULEB128", "BFD_RELOC_LARCH_64_PCREL", "BFD_RELOC_LARCH_CALL36", + "BFD_RELOC_LARCH_TLS_DESC_PC_HI20", + "BFD_RELOC_LARCH_TLS_DESC_PC_LO12", + "BFD_RELOC_LARCH_TLS_DESC64_PC_LO20", + "BFD_RELOC_LARCH_TLS_DESC64_PC_HI12", + "BFD_RELOC_LARCH_TLS_DESC_HI20", + "BFD_RELOC_LARCH_TLS_DESC_LO12", + "BFD_RELOC_LARCH_TLS_DESC64_LO20", + "BFD_RELOC_LARCH_TLS_DESC64_HI12", + "BFD_RELOC_LARCH_TLS_DESC_LD", + "BFD_RELOC_LARCH_TLS_DESC_CALL", "@@overflow: BFD_RELOC_UNUSED@@", }; #endif diff --git a/bfd/reloc.c b/bfd/reloc.c index 4d3ac4c..f7fe0c7 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -8112,6 +8112,10 @@ ENUMX ENUMX BFD_RELOC_LARCH_TLS_TPREL64 ENUMX + BFD_RELOC_LARCH_TLS_DESC32 +ENUMX + BFD_RELOC_LARCH_TLS_DESC64 +ENUMX BFD_RELOC_LARCH_MARK_LA ENUMX BFD_RELOC_LARCH_MARK_PCREL @@ -8295,6 +8299,31 @@ ENUMX ENUMX BFD_RELOC_LARCH_CALL36 +ENUMX + BFD_RELOC_LARCH_TLS_DESC_PC_HI20 +ENUMX + BFD_RELOC_LARCH_TLS_DESC_PC_LO12 + +ENUMX + BFD_RELOC_LARCH_TLS_DESC64_PC_LO20 +ENUMX + BFD_RELOC_LARCH_TLS_DESC64_PC_HI12 + +ENUMX + BFD_RELOC_LARCH_TLS_DESC_HI20 +ENUMX + BFD_RELOC_LARCH_TLS_DESC_LO12 + +ENUMX + BFD_RELOC_LARCH_TLS_DESC64_LO20 +ENUMX + BFD_RELOC_LARCH_TLS_DESC64_HI12 + +ENUMX + BFD_RELOC_LARCH_TLS_DESC_LD +ENUMX + BFD_RELOC_LARCH_TLS_DESC_CALL + ENUMDOC LARCH relocations. diff --git a/gas/config/tc-loongarch.c b/gas/config/tc-loongarch.c index 9b912da..1658025 100644 --- a/gas/config/tc-loongarch.c +++ b/gas/config/tc-loongarch.c @@ -682,7 +682,7 @@ loongarch_args_parser_can_match_arg_helper (char esc_ch1, char esc_ch2, esc_ch1, esc_ch2, bit_field, arg); if (ip->reloc_info[0].type >= BFD_RELOC_LARCH_B16 - && ip->reloc_info[0].type < BFD_RELOC_UNUSED) + && ip->reloc_info[0].type <= BFD_RELOC_LARCH_TLS_DESC_CALL) { /* As we compact stack-relocs, it is no need for pop operation. But break out until here in order to check the imm field. @@ -1274,6 +1274,14 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_LARCH_TLS_LD_HI20: case BFD_RELOC_LARCH_TLS_GD_PC_HI20: case BFD_RELOC_LARCH_TLS_GD_HI20: + case BFD_RELOC_LARCH_TLS_DESC_PC_HI20: + case BFD_RELOC_LARCH_TLS_DESC_PC_LO12: + case BFD_RELOC_LARCH_TLS_DESC64_PC_LO20: + case BFD_RELOC_LARCH_TLS_DESC64_PC_HI12: + case BFD_RELOC_LARCH_TLS_DESC_HI20: + case BFD_RELOC_LARCH_TLS_DESC_LO12: + case BFD_RELOC_LARCH_TLS_DESC64_LO20: + case BFD_RELOC_LARCH_TLS_DESC64_HI12: /* Add tls lo (got_lo reloc type). */ if (fixP->fx_addsy == NULL) as_bad_where (fixP->fx_file, fixP->fx_line, @@ -1294,6 +1302,10 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) stack_top = 0; break; + case BFD_RELOC_LARCH_TLS_DESC_LD: + case BFD_RELOC_LARCH_TLS_DESC_CALL: + break; + case BFD_RELOC_LARCH_SOP_POP_32_S_10_5: case BFD_RELOC_LARCH_SOP_POP_32_S_10_12: case BFD_RELOC_LARCH_SOP_POP_32_U_10_12: diff --git a/include/elf/loongarch.h b/include/elf/loongarch.h index 34719ee..41e9fe4 100644 --- a/include/elf/loongarch.h +++ b/include/elf/loongarch.h @@ -38,7 +38,8 @@ RELOC_NUMBER (R_LARCH_TLS_DTPREL64, 9) RELOC_NUMBER (R_LARCH_TLS_TPREL32, 10) RELOC_NUMBER (R_LARCH_TLS_TPREL64, 11) RELOC_NUMBER (R_LARCH_IRELATIVE, 12) - +RELOC_NUMBER (R_LARCH_TLS_DESC32, 13) +RELOC_NUMBER (R_LARCH_TLS_DESC64, 14) /* Reserved for future relocs that the dynamic linker must understand. */ /* Used by the static linker for relocating .text. */ @@ -253,6 +254,25 @@ RELOC_NUMBER (R_LARCH_64_PCREL, 109) RELOC_NUMBER (R_LARCH_CALL36, 110) +/* TLS_DESC PCREL. */ +RELOC_NUMBER (R_LARCH_TLS_DESC_PC_HI20, 111) +RELOC_NUMBER (R_LARCH_TLS_DESC_PC_LO12, 112) + +/* TLS_DESC LARGE PCREL. */ +RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_LO20, 113) +RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_HI12, 114) + +/* TLS_DESC ABS. */ +RELOC_NUMBER (R_LARCH_TLS_DESC_HI20, 115) +RELOC_NUMBER (R_LARCH_TLS_DESC_LO12, 116) + +/* TLSDESC LARGE ABS. */ +RELOC_NUMBER (R_LARCH_TLS_DESC64_LO20, 117) +RELOC_NUMBER (R_LARCH_TLS_DESC64_HI12, 118) + +RELOC_NUMBER (R_LARCH_TLS_DESC_LD, 119) +RELOC_NUMBER (R_LARCH_TLS_DESC_CALL, 120) + END_RELOC_NUMBERS (R_LARCH_count) /* Processor specific flags for the ELF header e_flags field. */ diff --git a/opcodes/loongarch-opc.c b/opcodes/loongarch-opc.c index b47817f..a632373 100644 --- a/opcodes/loongarch-opc.c +++ b/opcodes/loongarch-opc.c @@ -303,6 +303,55 @@ const char *const loongarch_x_normal_name[32] = "jirl $zero,%1,0;", \ 0, 0 +/* For TLS_DESC32 pcrel. */ +#define INSN_LA_TLS_DESC32 \ + "pcalau12i $r4,%%desc_pc_hi20(%2);" \ + "addi.w $r4,$r4,%%desc_pc_lo12(%2);" \ + "ld.w $r1,$r4,%%desc_ld(%2);" \ + "jirl $r1,$r1,%%desc_call(%2);", \ + &LARCH_opts.ase_ilp32, \ + &LARCH_opts.ase_lp64 + +/* For TLS_DESC32 abs. */ +#define INSN_LA_TLS_DESC32_ABS \ + "lu12i.w $r4,%%desc_hi20(%2);" \ + "ori $r4,$r4,%%desc_lo12(%2);" \ + "ld.w $r1,$r4,%%desc_ld(%2);" \ + "jirl $r1,$r1,%%desc_call(%2);", \ + &LARCH_opts.ase_gabs, \ + &LARCH_opts.ase_lp64 + +/* For TLS_DESC64 pcrel. */ +#define INSN_LA_TLS_DESC64 \ + "pcalau12i $r4,%%desc_pc_hi20(%2);" \ + "addi.d $r4,$r4,%%desc_pc_lo12(%2);" \ + "ld.d $r1,$r4,%%desc_ld(%2);" \ + "jirl $r1,$r1,%%desc_call(%2);", \ + &LARCH_opts.ase_lp64, 0 + +/* For TLS_DESC64 large pcrel. */ +#define INSN_LA_TLS_DESC64_LARGE_PCREL \ + "pcalau12i $r4,%%desc_pc_hi20(%3);" \ + "addi.d %2,$r0,%%desc_pc_lo12(%3);" \ + "lu32i.d %2,%%desc64_pc_lo20(%3);" \ + "lu52i.d %2,%2,%%desc64_pc_hi12(%3);" \ + "add.d $r4,$r4,%2;" \ + "ld.d $r1,$r4,%%desc_ld(%3);" \ + "jirl $r1,$r1,%%desc_call(%3);", \ + &LARCH_opts.ase_lp64, \ + &LARCH_opts.ase_gabs + +/* For TLS_DESC64 large abs. */ +#define INSN_LA_TLS_DESC64_LARGE_ABS \ + "lu12i.w $r4,%%desc_hi20(%2);" \ + "ori $r4,$r4,%%desc_lo12(%2);" \ + "lu32i.d $r4,%%desc64_lo20(%2);" \ + "lu52i.d $r4,$r4,%%desc64_hi12(%2);" \ + "ld.d $r1,$r4,%%desc_ld(%2);" \ + "jirl $r1,$r1,%%desc_call(%2);", \ + &LARCH_opts.ase_gabs, \ + &LARCH_opts.ase_gpcr + static struct loongarch_opcode loongarch_macro_opcodes[] = { /* match, mask, name, format, macro, include, exclude, pinfo. */ @@ -352,6 +401,11 @@ static struct loongarch_opcode loongarch_macro_opcodes[] = { 0, 0, "call36", "la", INSN_LA_CALL, 0 }, { 0, 0, "tail36", "r,la", INSN_LA_TAIL, 0 }, { 0, 0, "pcaddi", "r,la", "pcaddi %1, %%pcrel_20(%2)", &LARCH_opts.ase_ilp32, 0, 0 }, + { 0, 0, "la.tls.desc", "r,l", INSN_LA_TLS_DESC32_ABS, 0 }, + { 0, 0, "la.tls.desc", "r,l", INSN_LA_TLS_DESC32, 0 }, + { 0, 0, "la.tls.desc", "r,l", INSN_LA_TLS_DESC64_LARGE_ABS, 0 }, + { 0, 0, "la.tls.desc", "r,l", INSN_LA_TLS_DESC64, 0 }, + { 0, 0, "la.tls.desc", "r,r,l", INSN_LA_TLS_DESC64_LARGE_PCREL,0 }, { 0, 0, 0, 0, 0, 0, 0, 0 } /* Terminate the list. */ }; -- 2.7.4