diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 34 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_coff.d | 11 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_coff.s | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_elf.d | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_elf.s | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_wince.d | 11 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/local_label_wince.s | 3 |
9 files changed, 56 insertions, 30 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index db41f68..34a1b8f 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt> + + * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete. + (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too. + 2006-11-10 Nick Clifton <nickc@redhat.com> PR gas/3456: diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 9c534a6..8aa3d41 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -18959,36 +18959,7 @@ arm_force_relocation (struct fix * fixp) return generic_force_reloc (fixp); } -#ifdef OBJ_COFF -bfd_boolean -arm_fix_adjustable (fixS * fixP) -{ - /* This is a little hack to help the gas/arm/adrl.s test. It prevents - local labels from being added to the output symbol table when they - are used with the ADRL pseudo op. The ADRL relocation should always - be resolved before the binbary is emitted, so it is safe to say that - it is adjustable. */ - if (fixP->fx_r_type == BFD_RELOC_ARM_ADRL_IMMEDIATE) - return 1; - - /* This is a hack for the gas/all/redef2.s test. This test causes symbols - to be cloned, and without this test relocs would still be generated - against the original, pre-cloned symbol. Such symbols would not appear - in the symbol table however, and so a valid reloc could not be - generated. So check to see if the fixup is against a symbol which has - been removed from the symbol chain, and if it is, then allow it to be - adjusted into a reloc against a section symbol. */ - if (fixP->fx_addsy != NULL - && ! S_IS_LOCAL (fixP->fx_addsy) - && symbol_next (fixP->fx_addsy) == NULL - && symbol_next (fixP->fx_addsy) == symbol_previous (fixP->fx_addsy)) - return 1; - - return 0; -} -#endif - -#ifdef OBJ_ELF +#if defined (OBJ_ELF) || defined (OBJ_COFF) /* Relocations against function names must be left unadjusted, so that the linker can use this information to generate interworking stubs. The MIPS version of this function @@ -19041,6 +19012,9 @@ arm_fix_adjustable (fixS * fixP) return 1; } +#endif /* defined (OBJ_ELF) || defined (OBJ_COFF) */ + +#ifdef OBJ_ELF const char * elf32_arm_target_format (void) diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 0a4b608..180fbf9 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -3,6 +3,13 @@ * gas/arm/undefined.d: Run test on Windows CE. * gas/arm/undefined_coff.d: Don't run test on Windows CE. + * gas/arm/local_label_coff.s: New test. + * gas/arm/local_label_coff.d: New test. + * gas/arm/local_label_elf.s: New test. + * gas/arm/local_label_elf.d: New test. + * gas/arm/local_label_wince.s: New test. + * gas/arm/local_label_wince.d: New test. + 2006-11-09 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/sse2.s: Test movdqa with memory destination. diff --git a/gas/testsuite/gas/arm/local_label_coff.d b/gas/testsuite/gas/arm/local_label_coff.d new file mode 100644 index 0000000..5e45ac8 --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_coff.d @@ -0,0 +1,11 @@ +#nm: -n +#name: ARM local label relocs to section symbol relocs (COFF) +# This test is only valid on COFF based targets, except Windows CE. +# There are ELF and Windows CE versions of this test. +#not-skip: *-unknown-pe *-epoc-pe *-*-*coff + +# Check if relocations against local symbols are converted to +# relocations against section symbols. +0+0 b .bss +0+0 d .data +0+0 t .text diff --git a/gas/testsuite/gas/arm/local_label_coff.s b/gas/testsuite/gas/arm/local_label_coff.s new file mode 100644 index 0000000..985f568 --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_coff.s @@ -0,0 +1,3 @@ + .text +Lused_label: + .word Lused_label diff --git a/gas/testsuite/gas/arm/local_label_elf.d b/gas/testsuite/gas/arm/local_label_elf.d new file mode 100644 index 0000000..d4a8c8e --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_elf.d @@ -0,0 +1,9 @@ +#nm: -n +#name: ARM local label relocs to section symbol relocs (ELF) +# This test is only valid on ELF targets. +# There are COFF and Windows CE versions of this test. +#skip: *-*-*coff *-*-pe *-wince-* *-*-wince *-*-*aout* *-*-netbsd *-*-riscix* + +# Check if relocations against local symbols are converted to +# relocations against section symbols. + diff --git a/gas/testsuite/gas/arm/local_label_elf.s b/gas/testsuite/gas/arm/local_label_elf.s new file mode 100644 index 0000000..e9f5467 --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_elf.s @@ -0,0 +1,3 @@ + .text +.Lused_label: + .word .Lused_label diff --git a/gas/testsuite/gas/arm/local_label_wince.d b/gas/testsuite/gas/arm/local_label_wince.d new file mode 100644 index 0000000..97fc58a --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_wince.d @@ -0,0 +1,11 @@ +#nm: -n +#name: ARM local label relocs to section symbol relocs (WinCE) +# This test is only valid on Windows CE. +# There are ELF and COFF versions of this test. +#not-skip: *-*-wince *-wince-* + +# Check if relocations against local symbols are converted to +# relocations against section symbols. +0+0 b .bss +0+0 d .data +0+0 t .text diff --git a/gas/testsuite/gas/arm/local_label_wince.s b/gas/testsuite/gas/arm/local_label_wince.s new file mode 100644 index 0000000..e9f5467 --- /dev/null +++ b/gas/testsuite/gas/arm/local_label_wince.s @@ -0,0 +1,3 @@ + .text +.Lused_label: + .word .Lused_label |