From 3956db082e7861afb30f45276fe709beb98b5b03 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 18 Jul 2005 06:27:24 +0000 Subject: [PATCH] gas/ 2005-07-18 Jan Beulich * config/tc-i386.c (reloc): Convert to ISO C90. Change first parameter to unsigned. Parameter sign now is tristate - zero/ positive mean unsigned/signed, negative means signedness doesn't matter. Check field size, signedness, and pcrel-ness are in agreement between relocated field and relocation type. Adjust diagnostics. (optimize_imm): And type mask of operand instead of overwriting it. (lex_got): Convert to ISO C90. Add third parameter. Add new field to local structure and initialize gotrel accordingly. Pass caller as mask of types that the operator can match. (x86_cons_fix_new): Let reloc know that signedness of relocation doesn't matter. (x86_pe_cons_fix_new): Likewise. (x86_cons): Pass additional argument to lex_got. (i386_immediate): New local variable 'types'. Pass its address as additional argument to lex_got. Mask out operand types not supported befoe returning. (i386_displacement): Likewise. Set bigdisp to all types supported in 64-bit mode, combining the previously split initialization. gas/testsuite/ 2005-07-18 Jan Beulich * gas/i386/reloc32.[sdl]: New. * gas/i386/reloc64.[sdl]: New. * gas/i386/i386.exp: Run new tests. --- gas/ChangeLog | 22 ++++ gas/config/tc-i386.c | 128 +++++++++++++-------- gas/testsuite/ChangeLog | 6 + gas/testsuite/gas/i386/i386.exp | 8 ++ gas/testsuite/gas/i386/reloc32.d | 67 +++++++++++ gas/testsuite/gas/i386/reloc32.l | 67 +++++++++++ gas/testsuite/gas/i386/reloc32.s | 161 +++++++++++++++++++++++++++ gas/testsuite/gas/i386/reloc64.d | 71 ++++++++++++ gas/testsuite/gas/i386/reloc64.l | 77 +++++++++++++ gas/testsuite/gas/i386/reloc64.s | 183 +++++++++++++++++++++++++++++++ 10 files changed, 746 insertions(+), 44 deletions(-) create mode 100644 gas/testsuite/gas/i386/reloc32.d create mode 100644 gas/testsuite/gas/i386/reloc32.l create mode 100644 gas/testsuite/gas/i386/reloc32.s create mode 100644 gas/testsuite/gas/i386/reloc64.d create mode 100644 gas/testsuite/gas/i386/reloc64.l create mode 100644 gas/testsuite/gas/i386/reloc64.s diff --git a/gas/ChangeLog b/gas/ChangeLog index fb902be67be..52189256b93 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,25 @@ +2005-07-18 Jan Beulich + + * config/tc-i386.c (reloc): Convert to ISO C90. Change first + parameter to unsigned. Parameter sign now is tristate - zero/ + positive mean unsigned/signed, negative means signedness doesn't + matter. Check field size, + signedness, and pcrel-ness are in agreement between relocated field + and relocation type. Adjust diagnostics. + (optimize_imm): And type mask of operand instead of overwriting it. + (lex_got): Convert to ISO C90. Add third parameter. Add new field to + local structure and initialize gotrel accordingly. Pass caller as + mask of types that the operator can match. + (x86_cons_fix_new): Let reloc know that signedness of relocation + doesn't matter. + (x86_pe_cons_fix_new): Likewise. + (x86_cons): Pass additional argument to lex_got. + (i386_immediate): New local variable 'types'. Pass its address as + additional argument to lex_got. Mask out operand types not supported + befoe returning. + (i386_displacement): Likewise. Set bigdisp to all types supported in + 64-bit mode, combining the previously split initialization. + 2005-07-18 Jan Beulich * config/tc-i386.c (parse_insn): Reject prefix if unavailable in diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 3917b848666..cdc915b6213 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -1204,23 +1204,51 @@ pt (t) #endif /* DEBUG386 */ -static bfd_reloc_code_real_type reloc - PARAMS ((int, int, int, bfd_reloc_code_real_type)); - static bfd_reloc_code_real_type -reloc (size, pcrel, sign, other) - int size; - int pcrel; - int sign; - bfd_reloc_code_real_type other; +reloc (unsigned int size, + int pcrel, + int sign, + bfd_reloc_code_real_type other) { if (other != NO_RELOC) - return other; + { + reloc_howto_type *reloc; + + if (size == 8) + switch (other) + { + case BFD_RELOC_X86_64_TPOFF32: + other = BFD_RELOC_X86_64_TPOFF64; + break; + case BFD_RELOC_X86_64_DTPOFF32: + other = BFD_RELOC_X86_64_DTPOFF64; + break; + default: + break; + } + reloc = bfd_reloc_type_lookup (stdoutput, other); + if (!reloc) + as_bad (_("unknown relocation (%u)"), other); + else if (size != bfd_get_reloc_size (reloc)) + as_bad (_("%u-byte relocation cannot be applied to %u-byte field"), + bfd_get_reloc_size (reloc), + size); + else if (pcrel && !reloc->pc_relative) + as_bad (_("non-pc-relative relocation for pc-relative field")); + else if ((reloc->complain_on_overflow == complain_overflow_signed + && !sign) + || (reloc->complain_on_overflow == complain_overflow_unsigned + && sign > 0)) + as_bad (_("relocated field and relocation type differ in signedness")); + else + return other; + return NO_RELOC; + } if (pcrel) { if (!sign) - as_bad (_("There are no unsigned pc-relative relocations")); + as_bad (_("there are no unsigned pc-relative relocations")); switch (size) { case 1: return BFD_RELOC_8_PCREL; @@ -1228,11 +1256,11 @@ reloc (size, pcrel, sign, other) case 4: return BFD_RELOC_32_PCREL; case 8: return BFD_RELOC_64_PCREL; } - as_bad (_("can not do %d byte pc-relative relocation"), size); + as_bad (_("cannot do %u byte pc-relative relocation"), size); } else { - if (sign) + if (sign > 0) switch (size) { case 4: return BFD_RELOC_X86_64_32S; @@ -1245,8 +1273,8 @@ reloc (size, pcrel, sign, other) case 4: return BFD_RELOC_32; case 8: return BFD_RELOC_64; } - as_bad (_("can not do %s %d byte relocation"), - sign ? "signed" : "unsigned", size); + as_bad (_("cannot do %s %u byte relocation"), + sign > 0 ? "signed" : "unsigned", size); } abort (); @@ -2059,16 +2087,16 @@ optimize_imm () switch (guess_suffix) { case QWORD_MNEM_SUFFIX: - i.types[op] = Imm64 | Imm32S; + i.types[op] &= Imm64 | Imm32S; break; case LONG_MNEM_SUFFIX: - i.types[op] = Imm32; + i.types[op] &= Imm32; break; case WORD_MNEM_SUFFIX: - i.types[op] = Imm16; + i.types[op] &= Imm16; break; case BYTE_MNEM_SUFFIX: - i.types[op] = Imm8 | Imm8S; + i.types[op] &= Imm8 | Imm8S; break; } break; @@ -3714,8 +3742,6 @@ output_imm (insn_start_frag, insn_start_off) } #ifndef LEX_AT -static char *lex_got PARAMS ((enum bfd_reloc_code_real *, int *)); - /* Parse operands of the form @GOTOFF+ and similar .plt or .got references. @@ -3726,28 +3752,29 @@ static char *lex_got PARAMS ((enum bfd_reloc_code_real *, int *)); is non-null set it to the length of the string we removed from the input line. Otherwise return NULL. */ static char * -lex_got (reloc, adjust) - enum bfd_reloc_code_real *reloc; - int *adjust; +lex_got (enum bfd_reloc_code_real *reloc, + int *adjust, + unsigned int *types) { static const char * const mode_name[NUM_FLAG_CODE] = { "32", "16", "64" }; static const struct { const char *str; const enum bfd_reloc_code_real rel[NUM_FLAG_CODE]; + const unsigned int types64; } gotrel[] = { - { "PLT", { BFD_RELOC_386_PLT32, 0, BFD_RELOC_X86_64_PLT32 } }, - { "GOTOFF", { BFD_RELOC_386_GOTOFF, 0, BFD_RELOC_X86_64_GOTOFF64 } }, - { "GOTPCREL", { 0, 0, BFD_RELOC_X86_64_GOTPCREL } }, - { "TLSGD", { BFD_RELOC_386_TLS_GD, 0, BFD_RELOC_X86_64_TLSGD } }, - { "TLSLDM", { BFD_RELOC_386_TLS_LDM, 0, 0 } }, - { "TLSLD", { 0, 0, BFD_RELOC_X86_64_TLSLD } }, - { "GOTTPOFF", { BFD_RELOC_386_TLS_IE_32, 0, BFD_RELOC_X86_64_GOTTPOFF } }, - { "TPOFF", { BFD_RELOC_386_TLS_LE_32, 0, BFD_RELOC_X86_64_TPOFF32 } }, - { "NTPOFF", { BFD_RELOC_386_TLS_LE, 0, 0 } }, - { "DTPOFF", { BFD_RELOC_386_TLS_LDO_32, 0, BFD_RELOC_X86_64_DTPOFF32 } }, - { "GOTNTPOFF",{ BFD_RELOC_386_TLS_GOTIE, 0, 0 } }, - { "INDNTPOFF",{ BFD_RELOC_386_TLS_IE, 0, 0 } }, - { "GOT", { BFD_RELOC_386_GOT32, 0, BFD_RELOC_X86_64_GOT32 } } + { "PLT", { BFD_RELOC_386_PLT32, 0, BFD_RELOC_X86_64_PLT32 }, Imm32|Imm32S|Disp32 }, + { "GOTOFF", { BFD_RELOC_386_GOTOFF, 0, BFD_RELOC_X86_64_GOTOFF64 }, Imm64|Disp64 }, + { "GOTPCREL", { 0, 0, BFD_RELOC_X86_64_GOTPCREL }, Imm32|Imm32S|Disp32 }, + { "TLSGD", { BFD_RELOC_386_TLS_GD, 0, BFD_RELOC_X86_64_TLSGD }, Imm32|Imm32S|Disp32 }, + { "TLSLDM", { BFD_RELOC_386_TLS_LDM, 0, 0 }, 0 }, + { "TLSLD", { 0, 0, BFD_RELOC_X86_64_TLSLD }, Imm32|Imm32S|Disp32 }, + { "GOTTPOFF", { BFD_RELOC_386_TLS_IE_32, 0, BFD_RELOC_X86_64_GOTTPOFF }, Imm32|Imm32S|Disp32 }, + { "TPOFF", { BFD_RELOC_386_TLS_LE_32, 0, BFD_RELOC_X86_64_TPOFF32 }, Imm32|Imm32S|Imm64|Disp32|Disp64 }, + { "NTPOFF", { BFD_RELOC_386_TLS_LE, 0, 0 }, 0 }, + { "DTPOFF", { BFD_RELOC_386_TLS_LDO_32, 0, BFD_RELOC_X86_64_DTPOFF32 }, Imm32|Imm32S|Imm64|Disp32|Disp64 }, + { "GOTNTPOFF",{ BFD_RELOC_386_TLS_GOTIE, 0, 0 }, 0 }, + { "INDNTPOFF",{ BFD_RELOC_386_TLS_IE, 0, 0 }, 0 }, + { "GOT", { BFD_RELOC_386_GOT32, 0, BFD_RELOC_X86_64_GOT32 }, Imm32|Imm32S|Disp32 } }; char *cp; unsigned int j; @@ -3772,6 +3799,14 @@ lex_got (reloc, adjust) if (adjust) *adjust = len; + if (types) + { + if (flag_code != CODE_64BIT) + *types = Imm32|Disp32; + else + *types = gotrel[j].types64; + } + if (GOT_symbol == NULL) GOT_symbol = symbol_find_or_make (GLOBAL_OFFSET_TABLE_NAME); @@ -3820,7 +3855,7 @@ x86_cons_fix_new (frag, off, len, exp) unsigned int len; expressionS *exp; { - enum bfd_reloc_code_real r = reloc (len, 0, 0, got_reloc); + enum bfd_reloc_code_real r = reloc (len, 0, -1, got_reloc); got_reloc = NO_RELOC; fix_new_exp (frag, off, len, exp, 0, r); } @@ -3838,7 +3873,7 @@ x86_cons (exp, size) int adjust; save = input_line_pointer; - gotfree_input_line = lex_got (&got_reloc, &adjust); + gotfree_input_line = lex_got (&got_reloc, &adjust, NULL); if (gotfree_input_line) input_line_pointer = gotfree_input_line; @@ -3869,7 +3904,7 @@ x86_pe_cons_fix_new (frag, off, len, exp) unsigned int len; expressionS *exp; { - enum bfd_reloc_code_real r = reloc (len, 0, 0, NO_RELOC); + enum bfd_reloc_code_real r = reloc (len, 0, -1, NO_RELOC); if (exp->X_op == O_secrel) { @@ -3914,6 +3949,7 @@ i386_immediate (imm_start) #endif segT exp_seg = 0; expressionS *exp; + unsigned int types = ~0U; if (i.imm_operands == MAX_IMMEDIATE_OPERANDS) { @@ -3931,7 +3967,7 @@ i386_immediate (imm_start) input_line_pointer = imm_start; #ifndef LEX_AT - gotfree_input_line = lex_got (&i.reloc[this_operand], NULL); + gotfree_input_line = lex_got (&i.reloc[this_operand], NULL, &types); if (gotfree_input_line) input_line_pointer = gotfree_input_line; #endif @@ -3986,6 +4022,7 @@ i386_immediate (imm_start) determined later, depending on destination register, suffix, or the default for the section. */ i.types[this_operand] |= Imm8 | Imm16 | Imm32 | Imm32S | Imm64; + i.types[this_operand] &= types; } return 1; @@ -4056,11 +4093,12 @@ i386_displacement (disp_start, disp_end) char *gotfree_input_line; #endif int bigdisp = Disp32; + unsigned int types = Disp; if (flag_code == CODE_64BIT) { if (i.prefix[ADDR_PREFIX] == 0) - bigdisp = Disp64; + bigdisp = Disp64 | Disp32S | Disp32; } else if ((flag_code == CODE_16BIT) ^ (i.prefix[ADDR_PREFIX] != 0)) bigdisp = Disp16; @@ -4118,7 +4156,7 @@ i386_displacement (disp_start, disp_end) } #endif #ifndef LEX_AT - gotfree_input_line = lex_got (&i.reloc[this_operand], NULL); + gotfree_input_line = lex_got (&i.reloc[this_operand], NULL, &types); if (gotfree_input_line) input_line_pointer = gotfree_input_line; #endif @@ -4192,8 +4230,10 @@ i386_displacement (disp_start, disp_end) return 0; } #endif - else if (flag_code == CODE_64BIT) - i.types[this_operand] |= Disp32S | Disp32; + + if (!(i.types[this_operand] & ~Disp)) + i.types[this_operand] &= types; + return 1; } diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 5af722af977..da7484121bd 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2005-07-18 Jan Beulich + + * gas/i386/reloc32.[sdl]: New. + * gas/i386/reloc64.[sdl]: New. + * gas/i386/i386.exp: Run new tests. + 2007-07-15 H.J. Lu * gas/i386/i386.exp: Add vmx and x86-64-vmx. diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index 851f6982781..8cafb0ad07e 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -103,6 +103,8 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]] run_dump_test "tlspic" run_dump_test "tlsnopic" run_dump_test "bss" + run_dump_test "reloc32" + run_list_test "reloc32" "--defsym _bad_=1" } # This is a PE specific test. @@ -141,5 +143,11 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t run_dump_test "x86-64-unwind" } + # ELF specific tests + if [is_elf_format] then { + run_dump_test "reloc64" + run_list_test "reloc64" "--defsym _bad_=1" + } + set ASFLAGS "$old_ASFLAGS" } diff --git a/gas/testsuite/gas/i386/reloc32.d b/gas/testsuite/gas/i386/reloc32.d new file mode 100644 index 00000000000..b2cd29c5142 --- /dev/null +++ b/gas/testsuite/gas/i386/reloc32.d @@ -0,0 +1,67 @@ +#objdump: -Drw +#name: i386 relocs + +.*: +file format .*i386.* + +Disassembly of section \.text: +#... +.*[ ]+R_386_32[ ]+xtrn +.*[ ]+R_386_16[ ]+xtrn +.*[ ]+R_386_8[ ]+xtrn +.*[ ]+R_386_32[ ]+xtrn +.*[ ]+R_386_16[ ]+xtrn +.*[ ]+R_386_PC32[ ]+xtrn +.*[ ]+R_386_PC16[ ]+xtrn +.*[ ]+R_386_PC8[ ]+xtrn +.*[ ]+R_386_PC32[ ]+xtrn +.*[ ]+R_386_PC16[ ]+xtrn +.*[ ]+R_386_PC32[ ]+xtrn +.*[ ]+R_386_PC8[ ]+xtrn +.*[ ]+R_386_GOT32[ ]+xtrn +.*[ ]+R_386_GOT32[ ]+xtrn +.*[ ]+R_386_GOTOFF[ ]+xtrn +.*[ ]+R_386_GOTOFF[ ]+xtrn +.*[ ]+R_386_GOTPC[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_386_GOTPC[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_386_PLT32[ ]+xtrn +.*[ ]+R_386_PLT32[ ]+xtrn +.*[ ]+R_386_PLT32[ ]+xtrn +.*[ ]+R_386_TLS_GD[ ]+xtrn +.*[ ]+R_386_TLS_GD[ ]+xtrn +.*[ ]+R_386_TLS_GOTIE[ ]+xtrn +.*[ ]+R_386_TLS_GOTIE[ ]+xtrn +.*[ ]+R_386_TLS_IE[ ]+xtrn +.*[ ]+R_386_TLS_IE[ ]+xtrn +.*[ ]+R_386_TLS_IE_32[ ]+xtrn +.*[ ]+R_386_TLS_IE_32[ ]+xtrn +.*[ ]+R_386_TLS_LDM[ ]+xtrn +.*[ ]+R_386_TLS_LDM[ ]+xtrn +.*[ ]+R_386_TLS_LDO_32[ ]+xtrn +.*[ ]+R_386_TLS_LDO_32[ ]+xtrn +.*[ ]+R_386_TLS_LE[ ]+xtrn +.*[ ]+R_386_TLS_LE[ ]+xtrn +.*[ ]+R_386_TLS_LE_32[ ]+xtrn +.*[ ]+R_386_TLS_LE_32[ ]+xtrn +Disassembly of section \.data: +#... +.*[ ]+R_386_32[ ]+xtrn +.*[ ]+R_386_PC32[ ]+xtrn +.*[ ]+R_386_GOT32[ ]+xtrn +.*[ ]+R_386_GOTOFF[ ]+xtrn +.*[ ]+R_386_GOTPC[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_386_GOTPC[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_386_PLT32[ ]+xtrn +#... +.*[ ]+R_386_TLS_GD[ ]+xtrn +#... +.*[ ]+R_386_TLS_GOTIE[ ]+xtrn +.*[ ]+R_386_TLS_IE[ ]+xtrn +.*[ ]+R_386_TLS_IE_32[ ]+xtrn +.*[ ]+R_386_TLS_LDM[ ]+xtrn +.*[ ]+R_386_TLS_LDO_32[ ]+xtrn +.*[ ]+R_386_TLS_LE[ ]+xtrn +.*[ ]+R_386_TLS_LE_32[ ]+xtrn +.*[ ]+R_386_16[ ]+xtrn +.*[ ]+R_386_PC16[ ]+xtrn +.*[ ]+R_386_8[ ]+xtrn +.*[ ]+R_386_PC8[ ]+xtrn diff --git a/gas/testsuite/gas/i386/reloc32.l b/gas/testsuite/gas/i386/reloc32.l new file mode 100644 index 00000000000..74e80df6109 --- /dev/null +++ b/gas/testsuite/gas/i386/reloc32.l @@ -0,0 +1,67 @@ +.*: Assembler messages: +.*:30: Error: .* +.*:31: Error: .* +.*:33: Error: .* +.*:34: Error: .* +.*:37: Error: .* +.*:38: Error: .* +.*:40: Error: .* +.*:41: Error: .* +.*:51: Error: .* +.*:52: Error: .* +.*:54: Error: .* +.*:56: Error: .* +.*:59: Error: .* +.*:60: Error: .* +.*:62: Error: .* +.*:63: Error: .* +.*:66: Error: .* +.*:67: Error: .* +.*:69: Error: .* +.*:70: Error: .* +.*:73: Error: .* +.*:74: Error: .* +.*:76: Error: .* +.*:77: Error: .* +.*:80: Error: .* +.*:81: Error: .* +.*:83: Error: .* +.*:84: Error: .* +.*:87: Error: .* +.*:88: Error: .* +.*:90: Error: .* +.*:91: Error: .* +.*:94: Error: .* +.*:95: Error: .* +.*:97: Error: .* +.*:98: Error: .* +.*:101: Error: .* +.*:102: Error: .* +.*:104: Error: .* +.*:105: Error: .* +.*:108: Error: .* +.*:109: Error: .* +.*:111: Error: .* +.*:112: Error: .* +.*:133: Error: .* +.*:134: Error: .* +.*:137: Error: .* +.*:138: Error: .* +.*:139: Error: .* +.*:140: Error: .* +.*:141: Error: .* +.*:142: Error: .* +.*:143: Error: .* +.*:144: Error: .* +.*:145: Error: .* +.*:149: Error: .* +.*:150: Error: .* +.*:153: Error: .* +.*:154: Error: .* +.*:155: Error: .* +.*:156: Error: .* +.*:157: Error: .* +.*:158: Error: .* +.*:159: Error: .* +.*:160: Error: .* +.*:161: Error: .* diff --git a/gas/testsuite/gas/i386/reloc32.s b/gas/testsuite/gas/i386/reloc32.s new file mode 100644 index 00000000000..1a893ffdb09 --- /dev/null +++ b/gas/testsuite/gas/i386/reloc32.s @@ -0,0 +1,161 @@ + .macro bad args:vararg + .ifdef _bad_ + \args + .endif + .endm + + .macro ill args:vararg + # This is used to mark entries that aren't handled consistently, + # and thus shouldn't currently be checked for. + # \args + .endm + + .text +_start: + mov $xtrn, %eax + mov $xtrn, %ax + mov $xtrn, %al + mov xtrn(%ebx), %eax + mov xtrn(%bx), %eax + + mov $(xtrn - .), %eax + mov $(xtrn - .), %ax + mov $(xtrn - .), %al + mov xtrn - .(%ebx), %eax + mov xtrn - .(%bx), %eax + call xtrn + jecxz xtrn + + mov $xtrn@got, %eax +bad mov $xtrn@got, %ax +bad mov $xtrn@got, %al + mov xtrn@got(%ebx), %eax +bad mov xtrn@got(%bx), %eax +bad call xtrn@got + + mov $xtrn@gotoff, %eax +bad mov $xtrn@gotoff, %ax +bad mov $xtrn@gotoff, %al + mov xtrn@gotoff(%ebx), %eax +bad mov xtrn@gotoff(%bx), %eax +bad call xtrn@gotoff + + add $_GLOBAL_OFFSET_TABLE_, %eax +ill add $_GLOBAL_OFFSET_TABLE_, %ax +ill add $_GLOBAL_OFFSET_TABLE_, %al + add $(_GLOBAL_OFFSET_TABLE_ - .), %eax +ill add $(_GLOBAL_OFFSET_TABLE_ - .), %ax +ill add $(_GLOBAL_OFFSET_TABLE_ - .), %al + + mov $xtrn@plt, %eax +bad mov $xtrn@plt, %ax +bad mov $xtrn@plt, %al + mov xtrn@plt(%ebx), %eax +bad mov xtrn@plt(%bx), %eax + call xtrn@plt +bad jecxz xtrn@plt + + mov $xtrn@tlsgd, %eax +bad mov $xtrn@tlsgd, %ax +bad mov $xtrn@tlsgd, %al + mov xtrn@tlsgd(%ebx), %eax +bad mov xtrn@tlsgd(%bx), %eax +bad call xtrn@tlsgd + + mov $xtrn@gotntpoff, %eax +bad mov $xtrn@gotntpoff, %ax +bad mov $xtrn@gotntpoff, %al + mov xtrn@gotntpoff(%ebx), %eax +bad mov xtrn@gotntpoff(%bx), %eax +bad call xtrn@gotntpoff + + mov $xtrn@indntpoff, %eax +bad mov $xtrn@indntpoff, %ax +bad mov $xtrn@indntpoff, %al + mov xtrn@indntpoff(%ebx), %eax +bad mov xtrn@indntpoff(%bx), %eax +bad call xtrn@indntpoff + + mov $xtrn@gottpoff, %eax +bad mov $xtrn@gottpoff, %ax +bad mov $xtrn@gottpoff, %al + mov xtrn@gottpoff(%ebx), %eax +bad mov xtrn@gottpoff(%bx), %eax +bad call xtrn@gottpoff + + mov $xtrn@tlsldm, %eax +bad mov $xtrn@tlsldm, %ax +bad mov $xtrn@tlsldm, %al + mov xtrn@tlsldm(%ebx), %eax +bad mov xtrn@tlsldm(%bx), %eax +bad call xtrn@tlsldm + + mov $xtrn@dtpoff, %eax +bad mov $xtrn@dtpoff, %ax +bad mov $xtrn@dtpoff, %al + mov xtrn@dtpoff(%ebx), %eax +bad mov xtrn@dtpoff(%bx), %eax +bad call xtrn@dtpoff + + mov $xtrn@ntpoff, %eax +bad mov $xtrn@ntpoff, %ax +bad mov $xtrn@ntpoff, %al + mov xtrn@ntpoff(%ebx), %eax +bad mov xtrn@ntpoff(%bx), %eax +bad call xtrn@ntpoff + + mov $xtrn@tpoff, %eax +bad mov $xtrn@tpoff, %ax +bad mov $xtrn@tpoff, %al + mov xtrn@tpoff(%ebx), %eax +bad mov xtrn@tpoff(%bx), %eax +bad call xtrn@tpoff + + .data + .long xtrn + .long xtrn - . + .long xtrn@got + .long xtrn@gotoff + .long _GLOBAL_OFFSET_TABLE_ + .long _GLOBAL_OFFSET_TABLE_ - . + .long xtrn@plt + .long xtrn@tlsgd + .long xtrn@gotntpoff + .long xtrn@indntpoff + .long xtrn@gottpoff + .long xtrn@tlsldm + .long xtrn@dtpoff + .long xtrn@ntpoff + .long xtrn@tpoff + + .word xtrn + .word xtrn - . +bad .word xtrn@got +bad .word xtrn@gotoff +ill .word _GLOBAL_OFFSET_TABLE_ +ill .word _GLOBAL_OFFSET_TABLE_ - . +bad .word xtrn@plt +bad .word xtrn@tlsgd +bad .word xtrn@gotntpoff +bad .word xtrn@indntpoff +bad .word xtrn@gottpoff +bad .word xtrn@tlsldm +bad .word xtrn@dtpoff +bad .word xtrn@ntpoff +bad .word xtrn@tpoff + + .byte xtrn + .byte xtrn - . +bad .byte xtrn@got +bad .byte xtrn@gotoff +ill .byte _GLOBAL_OFFSET_TABLE_ +ill .byte _GLOBAL_OFFSET_TABLE_ - . +bad .byte xtrn@plt +bad .byte xtrn@tlsgd +bad .byte xtrn@gotntpoff +bad .byte xtrn@indntpoff +bad .byte xtrn@gottpoff +bad .byte xtrn@tlsldm +bad .byte xtrn@dtpoff +bad .byte xtrn@ntpoff +bad .byte xtrn@tpoff diff --git a/gas/testsuite/gas/i386/reloc64.d b/gas/testsuite/gas/i386/reloc64.d new file mode 100644 index 00000000000..ae0879660ae --- /dev/null +++ b/gas/testsuite/gas/i386/reloc64.d @@ -0,0 +1,71 @@ +#objdump: -Drw +#name: x86-64 relocs + +.*: +file format .*x86-64.* + +Disassembly of section \.text: +#... +.*[ ]+R_X86_64_64[ ]+xtrn +.*[ ]+R_X86_64_32S[ ]+xtrn +.*[ ]+R_X86_64_32[ ]+xtrn +.*[ ]+R_X86_64_16[ ]+xtrn +.*[ ]+R_X86_64_8[ ]+xtrn +.*[ ]+R_X86_64_32S[ ]+xtrn +.*[ ]+R_X86_64_32[ ]+xtrn +.*[ ]+R_X86_64_PC64[ ]+xtrn\+0x0*2 +.*[ ]+R_X86_64_PC32[ ]+xtrn\+0x0*2 +.*[ ]+R_X86_64_PC16[ ]+xtrn\+0x0*2 +.*[ ]+R_X86_64_PC8[ ]+xtrn\+0x0*1 +.*[ ]+R_X86_64_PC32[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_PC32[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_PC8[ ]+xtrn\+0xf+f +.*[ ]+R_X86_64_GOT32[ ]+xtrn +.*[ ]+R_X86_64_GOT32[ ]+xtrn +.*[ ]+R_X86_64_GOTOFF64[ ]+xtrn +.*[ ]+R_X86_64_GOTPCREL[ ]+xtrn +.*[ ]+R_X86_64_GOTPCREL[ ]+xtrn +.*[ ]+R_X86_64_GOTPCREL[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_GOTPC32[ ]+_GLOBAL_OFFSET_TABLE_\+0x0*2 +.*[ ]+R_X86_64_GOTPC32[ ]+_GLOBAL_OFFSET_TABLE_\+0xf+f +.*[ ]+R_X86_64_GOTPC32[ ]+_GLOBAL_OFFSET_TABLE_\+0x0*2 +.*[ ]+R_X86_64_PLT32[ ]+xtrn +.*[ ]+R_X86_64_PLT32[ ]+xtrn +.*[ ]+R_X86_64_PLT32[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_TLSGD[ ]+xtrn +.*[ ]+R_X86_64_TLSGD[ ]+xtrn +.*[ ]+R_X86_64_TLSGD[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_GOTTPOFF[ ]+xtrn +.*[ ]+R_X86_64_GOTTPOFF[ ]+xtrn +.*[ ]+R_X86_64_GOTTPOFF[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_TLSLD[ ]+xtrn +.*[ ]+R_X86_64_TLSLD[ ]+xtrn +.*[ ]+R_X86_64_TLSLD[ ]+xtrn\+0xf+c +.*[ ]+R_X86_64_DTPOFF64[ ]+xtrn +.*[ ]+R_X86_64_DTPOFF32[ ]+xtrn +.*[ ]+R_X86_64_DTPOFF32[ ]+xtrn +.*[ ]+R_X86_64_TPOFF64[ ]+xtrn +.*[ ]+R_X86_64_TPOFF32[ ]+xtrn +.*[ ]+R_X86_64_TPOFF32[ ]+xtrn +Disassembly of section \.data: +#... +.*[ ]+R_X86_64_64[ ]+xtrn +.*[ ]+R_X86_64_PC64[ ]+xtrn +.*[ ]+R_X86_64_GOTOFF64[ ]+xtrn +.*[ ]+R_X86_64_DTPOFF64[ ]+xtrn +.*[ ]+R_X86_64_TPOFF64[ ]+xtrn +.*[ ]+R_X86_64_32[ ]+xtrn +.*[ ]+R_X86_64_PC32[ ]+xtrn +.*[ ]+R_X86_64_GOT32[ ]+xtrn +.*[ ]+R_X86_64_GOTPCREL[ ]+xtrn +.*[ ]+R_X86_64_GOTPC32[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_X86_64_GOTPC32[ ]+_GLOBAL_OFFSET_TABLE_ +.*[ ]+R_X86_64_PLT32[ ]+xtrn +.*[ ]+R_X86_64_TLSGD[ ]+xtrn +.*[ ]+R_X86_64_GOTTPOFF[ ]+xtrn +.*[ ]+R_X86_64_TLSLD[ ]+xtrn +.*[ ]+R_X86_64_DTPOFF32[ ]+xtrn +.*[ ]+R_X86_64_TPOFF32[ ]+xtrn +.*[ ]+R_X86_64_16[ ]+xtrn +.*[ ]+R_X86_64_PC16[ ]+xtrn +.*[ ]+R_X86_64_8[ ]+xtrn +.*[ ]+R_X86_64_PC8[ ]+xtrn diff --git a/gas/testsuite/gas/i386/reloc64.l b/gas/testsuite/gas/i386/reloc64.l new file mode 100644 index 00000000000..a72a4523316 --- /dev/null +++ b/gas/testsuite/gas/i386/reloc64.l @@ -0,0 +1,77 @@ +.*: Assembler messages: +.*:29: Error: .* +.*:33: Error: .* +.*:35: Error: .* +.*:36: Error: .* +.*:37: Error: .* +.*:39: Error: .* +.*:40: Error: .* +.*:43: Error: .* +.*:44: Error: .* +.*:45: Error: .* +.*:46: Error: .* +.*:47: Error: .* +.*:48: Error: .* +.*:49: Error: .* +.*:51: Error: .* +.*:53: Error: .* +.*:54: Error: .* +.*:55: Error: .* +.*:57: Error: .* +.*:66: Error: .* +.*:73: Error: .* +.*:75: Error: .* +.*:76: Error: .* +.*:77: Error: .* +.*:79: Error: .* +.*:81: Error: .* +.*:83: Error: .* +.*:85: Error: .* +.*:86: Error: .* +.*:87: Error: .* +.*:89: Error: .* +.*:92: Error: .* +.*:94: Error: .* +.*:95: Error: .* +.*:96: Error: .* +.*:98: Error: .* +.*:101: Error: .* +.*:103: Error: .* +.*:104: Error: .* +.*:105: Error: .* +.*:107: Error: .* +.*:112: Error: .* +.*:113: Error: .* +.*:114: Error: .* +.*:116: Error: .* +.*:117: Error: .* +.*:121: Error: .* +.*:122: Error: .* +.*:123: Error: .* +.*:125: Error: .* +.*:126: Error: .* +.*:131: Error: .* +.*:133: Error: .* +.*:136: Error: .* +.*:137: Error: .* +.*:138: Error: .* +.*:139: Error: .* +.*:146: Error: .* +.*:159: Error: .* +.*:160: Error: .* +.*:161: Error: .* +.*:164: Error: .* +.*:165: Error: .* +.*:166: Error: .* +.*:167: Error: .* +.*:168: Error: .* +.*:169: Error: .* +.*:173: Error: .* +.*:174: Error: .* +.*:175: Error: .* +.*:178: Error: .* +.*:179: Error: .* +.*:180: Error: .* +.*:181: Error: .* +.*:182: Error: .* +.*:183: Error: .* diff --git a/gas/testsuite/gas/i386/reloc64.s b/gas/testsuite/gas/i386/reloc64.s new file mode 100644 index 00000000000..9b93eb28075 --- /dev/null +++ b/gas/testsuite/gas/i386/reloc64.s @@ -0,0 +1,183 @@ + .macro bad args:vararg + .ifdef _bad_ + \args + .endif + .endm + + .macro ill args:vararg + # This is used to mark entries that aren't handled consistently, + # and thus shouldn't currently be checked for. + # \args + .endm + + .text +_start: + movabs $xtrn, %rax + add $xtrn, %rax + mov $xtrn, %eax + mov $xtrn, %ax + mov $xtrn, %al + mov xtrn(%rbx), %eax + mov xtrn(%ebx), %eax + + movabs $(xtrn - .), %rax + add $(xtrn - .), %rax +ill mov $(xtrn - .), %eax + mov $(xtrn - .), %ax + mov $(xtrn - .), %al + mov xtrn(%rip), %eax +bad mov xtrn(%eip), %eax + call xtrn + jrcxz xtrn + +bad movabs $xtrn@got, %rax + add $xtrn@got, %rax +bad mov $xtrn@got, %eax +bad mov $xtrn@got, %ax +bad mov $xtrn@got, %al + mov xtrn@got(%rbx), %eax +bad mov xtrn@got(%ebx), %eax +bad call xtrn@got + + movabs $xtrn@gotoff, %rax +bad add $xtrn@gotoff, %rax +bad mov $xtrn@gotoff, %eax +bad mov $xtrn@gotoff, %ax +bad mov $xtrn@gotoff, %al +bad mov xtrn@gotoff(%rbx), %eax +bad mov xtrn@gotoff(%ebx), %eax +bad call xtrn@gotoff + +bad movabs $xtrn@gotpcrel, %rax + add $xtrn@gotpcrel, %rax +bad mov $xtrn@gotpcrel, %eax +bad mov $xtrn@gotpcrel, %ax +bad mov $xtrn@gotpcrel, %al + mov xtrn@gotpcrel(%rbx), %eax +bad mov xtrn@gotpcrel(%ebx), %eax + call xtrn@gotpcrel + +ill movabs $_GLOBAL_OFFSET_TABLE_, %rax + add $_GLOBAL_OFFSET_TABLE_, %rax +ill add $_GLOBAL_OFFSET_TABLE_, %eax +ill add $_GLOBAL_OFFSET_TABLE_, %ax +ill add $_GLOBAL_OFFSET_TABLE_, %al + lea _GLOBAL_OFFSET_TABLE_(%rip), %rax #??? +bad lea _GLOBAL_OFFSET_TABLE_(%eip), %rax +ill movabs $(_GLOBAL_OFFSET_TABLE_ - .), %rax + add $(_GLOBAL_OFFSET_TABLE_ - .), %rax +ill add $(_GLOBAL_OFFSET_TABLE_ - .), %eax +ill add $(_GLOBAL_OFFSET_TABLE_ - .), %ax +ill add $(_GLOBAL_OFFSET_TABLE_ - .), %al + +bad movabs $xtrn@plt, %rax + add $xtrn@plt, %rax +bad mov $xtrn@plt, %eax +bad mov $xtrn@plt, %ax +bad mov $xtrn@plt, %al + mov xtrn@plt(%rbx), %eax +bad mov xtrn@plt(%ebx), %eax + call xtrn@plt +bad jrcxz xtrn@plt + +bad movabs $xtrn@tlsgd, %rax + add $xtrn@tlsgd, %rax +bad mov $xtrn@tlsgd, %eax +bad mov $xtrn@tlsgd, %ax +bad mov $xtrn@tlsgd, %al + mov xtrn@tlsgd(%rbx), %eax +bad mov xtrn@tlsgd(%ebx), %eax + call xtrn@tlsgd + +bad movabs $xtrn@gottpoff, %rax + add $xtrn@gottpoff, %rax +bad mov $xtrn@gottpoff, %eax +bad mov $xtrn@gottpoff, %ax +bad mov $xtrn@gottpoff, %al + mov xtrn@gottpoff(%rbx), %eax +bad mov xtrn@gottpoff(%ebx), %eax + call xtrn@gottpoff + +bad movabs $xtrn@tlsld, %rax + add $xtrn@tlsld, %rax +bad mov $xtrn@tlsld, %eax +bad mov $xtrn@tlsld, %ax +bad mov $xtrn@tlsld, %al + mov xtrn@tlsld(%rbx), %eax +bad mov xtrn@tlsld(%ebx), %eax + call xtrn@tlsld + + movabs $xtrn@dtpoff, %rax + add $xtrn@dtpoff, %rax +bad mov $xtrn@dtpoff, %eax +bad mov $xtrn@dtpoff, %ax +bad mov $xtrn@dtpoff, %al + mov xtrn@dtpoff(%rbx), %eax +bad mov xtrn@dtpoff(%ebx), %eax +bad call xtrn@dtpoff + + movabs $xtrn@tpoff, %rax + add $xtrn@tpoff, %rax +bad mov $xtrn@tpoff, %eax +bad mov $xtrn@tpoff, %ax +bad mov $xtrn@tpoff, %al + mov xtrn@tpoff(%rbx), %eax +bad mov xtrn@tpoff(%ebx), %eax +bad call xtrn@tpoff + + .data + .quad xtrn + .quad xtrn - . +bad .quad xtrn@got + .quad xtrn@gotoff +bad .quad xtrn@gotpcrel +ill .quad _GLOBAL_OFFSET_TABLE_ +ill .quad _GLOBAL_OFFSET_TABLE_ - . +bad .quad xtrn@plt +bad .quad xtrn@tlsgd +bad .quad xtrn@gottpoff +bad .quad xtrn@tlsld + .quad xtrn@dtpoff + .quad xtrn@tpoff + + .long xtrn + .long xtrn - . + .long xtrn@got +bad .long xtrn@gotoff + .long xtrn@gotpcrel + .long _GLOBAL_OFFSET_TABLE_ + .long _GLOBAL_OFFSET_TABLE_ - . + .long xtrn@plt + .long xtrn@tlsgd + .long xtrn@gottpoff + .long xtrn@tlsld + .long xtrn@dtpoff + .long xtrn@tpoff + + .word xtrn + .word xtrn - . +bad .word xtrn@got +bad .word xtrn@gotoff +bad .word xtrn@gotpcrel +ill .word _GLOBAL_OFFSET_TABLE_ +ill .word _GLOBAL_OFFSET_TABLE_ - . +bad .word xtrn@plt +bad .word xtrn@tlsgd +bad .word xtrn@gottpoff +bad .word xtrn@tlsld +bad .word xtrn@dtpoff +bad .word xtrn@tpoff + + .byte xtrn + .byte xtrn - . +bad .byte xtrn@got +bad .byte xtrn@gotoff +bad .byte xtrn@gotpcrel +ill .byte _GLOBAL_OFFSET_TABLE_ +ill .byte _GLOBAL_OFFSET_TABLE_ - . +bad .byte xtrn@plt +bad .byte xtrn@tlsgd +bad .byte xtrn@gottpoff +bad .byte xtrn@tlsld +bad .byte xtrn@dtpoff +bad .byte xtrn@tpoff -- 2.30.2