diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/ldexp.c | 14 | ||||
| -rw-r--r-- | ld/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/arm-elf.exp | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/script-type.ld | 7 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/script-type.s | 20 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/script-type.sym | 15 |
7 files changed, 69 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 31985e3..4a93d2c 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,7 @@ +2009-11-23 Paul Brook <paul@codesourcery.com> + + * ldexp.c: Copy symbol type for simple assignments. + 2009-11-20 Thomas Schwinge <thomas@codesourcery.com> * emulparams/armelf.sh (OTHER_READONLY_SECTIONS) @@ -815,6 +815,20 @@ exp_fold_tree_1 (etree_type *tree) h->u.def.section = expld.result.section; if (tree->type.node_class == etree_provide) tree->type.node_class = etree_provided; + + /* Copy the symbol type if this is a simple assignment of + one symbol to annother. */ + if (tree->assign.src->type.node_class == etree_name) + { + struct bfd_link_hash_entry *hsrc; + + hsrc = bfd_link_hash_lookup (link_info.hash, + tree->assign.src->name.name, + FALSE, FALSE, TRUE); + if (hsrc) + bfd_copy_link_hash_symbol_type (link_info.output_bfd, h, + hsrc); + } } } break; diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 91d3c7f..537c2d6 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2009-11-23 Paul Brook <paul@codesourcery.com> + + * ld-arm/script-type.sym: New test. + * ld-arm/script-type.s: New test. + * ld-arm/script-type.s: New test. + 2009-11-20 Thomas Schwinge <thomas@codesourcery.com> * ld-arm/arm-dyn.ld: Adapt to main linker script changes. diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 21ec225..8fbf8df 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -227,6 +227,9 @@ set armelftests { {"jump19" "-static -T arm.ld" "" {jump19.s} {{objdump -dr jump19.d}} "jump19"} + {"script-type" "-static -T script-type.ld" "" {script-type.s} + {{readelf -s script-type.sym}} + "script-type"} {"callweak" "-static -T arm.ld" "" {callweak.s} {{objdump -dr callweak.d}} "callweak"} diff --git a/ld/testsuite/ld-arm/script-type.ld b/ld/testsuite/ld-arm/script-type.ld new file mode 100644 index 0000000..684fc97 --- /dev/null +++ b/ld/testsuite/ld-arm/script-type.ld @@ -0,0 +1,7 @@ +SECTIONS { + foo_a = bar_a; + foo_t = bar_t; + foo_o = bar_o; + .text : { *(.text) } + .ARM.attribues 0 : { *(.ARM.attributes) } +} diff --git a/ld/testsuite/ld-arm/script-type.s b/ld/testsuite/ld-arm/script-type.s new file mode 100644 index 0000000..f9d41e8 --- /dev/null +++ b/ld/testsuite/ld-arm/script-type.s @@ -0,0 +1,20 @@ +.syntax unified +.text +.global bar_a +.type bar_a %function +bar_a: +bx lr + +.p2align 4 +.global bar_o +.type bar_o %object +bar_o: +.word 0 + +.p2align 4 +.thumb +.global bar_t +.type bar_t %function +bar_t: +bx lr + diff --git a/ld/testsuite/ld-arm/script-type.sym b/ld/testsuite/ld-arm/script-type.sym new file mode 100644 index 0000000..4e00da3 --- /dev/null +++ b/ld/testsuite/ld-arm/script-type.sym @@ -0,0 +1,15 @@ + +Symbol table '.symtab' contains 12 entries: + Num: Value Size Type Bind Vis Ndx Name + 0: 00000000 0 NOTYPE LOCAL DEFAULT UND + 1: 00000000 0 SECTION LOCAL DEFAULT 1 + 2: 00000000 0 SECTION LOCAL DEFAULT 2 + 3: 00000000 0 NOTYPE LOCAL DEFAULT 1 \$a + 4: 00000010 0 NOTYPE LOCAL DEFAULT 1 \$d + 5: 00000020 0 NOTYPE LOCAL DEFAULT 1 \$t + 6: 00000010 0 OBJECT GLOBAL DEFAULT 1 bar_o + 7: 00000021 0 FUNC GLOBAL DEFAULT 1 bar_t + 8: 00000000 0 FUNC GLOBAL DEFAULT 1 foo_a + 9: 00000021 0 FUNC GLOBAL DEFAULT 1 foo_t + 10: 00000010 0 OBJECT GLOBAL DEFAULT 1 foo_o + 11: 00000000 0 FUNC GLOBAL DEFAULT 1 bar_a |