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| author | Han Shen <shenhan@google.com> | 2015-04-07 17:20:11 -0700 |
|---|---|---|
| committer | Han Shen <shenhan@google.com> | 2015-04-07 17:21:27 -0700 |
| commit | 2449132744a7081d1c8619da45cc9870d9c98fb3 (patch) | |
| tree | 7e792bc01cc78afa7a53d5b42310c0431bf7728c | |
| parent | 31ba1f58f81d79fb0e3d5bf3bce5a53adc8e14a9 (diff) | |
| download | gdb-2449132744a7081d1c8619da45cc9870d9c98fb3.zip gdb-2449132744a7081d1c8619da45cc9870d9c98fb3.tar.gz gdb-2449132744a7081d1c8619da45cc9870d9c98fb3.tar.bz2 | |
Add AArch32 support for arm gold linker.
| -rw-r--r-- | elfcpp/ChangeLog | 4 | ||||
| -rw-r--r-- | elfcpp/arm.h | 3 | ||||
| -rw-r--r-- | gold/ChangeLog | 6 | ||||
| -rw-r--r-- | gold/arm.cc | 23 |
4 files changed, 34 insertions, 2 deletions
diff --git a/elfcpp/ChangeLog b/elfcpp/ChangeLog index f298d80..5cc38cb 100644 --- a/elfcpp/ChangeLog +++ b/elfcpp/ChangeLog @@ -1,3 +1,7 @@ +2015-04-07 HC Yen <hc.yen@mediatek.com> + + * arm.h: Add TAG_CPU_ARCH_V8 in Tag_CPU_arch EABI attribute. + 2015-02-09 Mark Wielaard <mjw@redhat.com> * dwarf.h (enum DW_LANG): Add DW_LANG_C_plus_plus_11, diff --git a/elfcpp/arm.h b/elfcpp/arm.h index c9cb753..14109b9 100644 --- a/elfcpp/arm.h +++ b/elfcpp/arm.h @@ -248,7 +248,8 @@ enum TAG_CPU_ARCH_V6_M, TAG_CPU_ARCH_V6S_M, TAG_CPU_ARCH_V7E_M, - MAX_TAG_CPU_ARCH = TAG_CPU_ARCH_V7E_M, + TAG_CPU_ARCH_V8, + MAX_TAG_CPU_ARCH = TAG_CPU_ARCH_V8, // Pseudo-architecture to allow objects to be compatible with the subset of // armv4t and armv6-m. This value should never be stored in object files. TAG_CPU_ARCH_V4T_PLUS_V6_M = (MAX_TAG_CPU_ARCH + 1) diff --git a/gold/ChangeLog b/gold/ChangeLog index ee0abcb..fa82e42 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,9 @@ +2015-04-07 HC Yen <hc.yen@mediatek.com> + + Add AArch32 support for gold linker. + gold/ + * arm.cc: Add V8 arch combine table. + 2015-04-06 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> * aarch64.cc (do_reloc_addend): Fix signature to match the parent one. diff --git a/gold/arm.cc b/gold/arm.cc index f1d4fe9..9812c88 100644 --- a/gold/arm.cc +++ b/gold/arm.cc @@ -10759,6 +10759,24 @@ Target_arm<big_endian>::tag_cpu_arch_combine( T(V7E_M), // V6S_M. T(V7E_M) // V7E_M. }; + static const int v8[] = + { + T(V8), // PRE_V4. + T(V8), // V4. + T(V8), // V4T. + T(V8), // V5T. + T(V8), // V5TE. + T(V8), // V5TEJ. + T(V8), // V6. + T(V8), // V6KZ. + T(V8), // V6T2. + T(V8), // V6K. + T(V8), // V7. + T(V8), // V6_M. + T(V8), // V6S_M. + T(V8), // V7E_M. + T(V8) // V8. + }; static const int v4t_plus_v6_m[] = { -1, // PRE_V4. @@ -10775,6 +10793,7 @@ Target_arm<big_endian>::tag_cpu_arch_combine( T(V6_M), // V6_M. T(V6S_M), // V6S_M. T(V7E_M), // V7E_M. + T(V8), // V8. T(V4T_PLUS_V6_M) // V4T plus V6_M. }; static const int* comb[] = @@ -10785,6 +10804,7 @@ Target_arm<big_endian>::tag_cpu_arch_combine( v6_m, v6s_m, v7e_m, + v8, // Pseudo-architecture. v4t_plus_v6_m }; @@ -10882,7 +10902,8 @@ Target_arm<big_endian>::tag_cpu_name_value(unsigned int value) "ARM v7", "ARM v6-M", "ARM v6S-M", - "ARM v7E-M" + "ARM v7E-M", + "ARM v8" }; const size_t name_table_size = sizeof(name_table) / sizeof(name_table[0]); |