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https://github.com/genodelabs/genode.git
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81 lines
1.9 KiB
Diff
81 lines
1.9 KiB
Diff
gdb_x86_64.diff
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From: Christian Prochaska <christian.prochaska@genode-labs.com>
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---
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gdb/amd64-tdep.c | 5 +++++
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gdb/defs.h | 1 +
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gdb/i386-tdep.c | 5 +++++
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gdb/osabi.c | 6 ++++++
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4 files changed, 17 insertions(+)
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diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
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index db3821a..5f5e165 100644
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--- a/gdb/amd64-tdep.c
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+++ b/gdb/amd64-tdep.c
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@@ -2581,6 +2581,11 @@ void _initialize_amd64_tdep (void);
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void
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_initialize_amd64_tdep (void)
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{
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+ /* Genode */
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+ gdbarch_register_osabi(bfd_arch_i386, bfd_mach_x86_64,
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+ GDB_OSABI_GENODE, amd64_init_abi);
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+ /* /Genode */
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+
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initialize_tdesc_amd64 ();
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initialize_tdesc_amd64_avx ();
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}
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diff --git a/gdb/defs.h b/gdb/defs.h
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index 9531c5a..7c7258f 100644
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--- a/gdb/defs.h
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+++ b/gdb/defs.h
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@@ -996,6 +996,7 @@ enum gdb_osabi
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GDB_OSABI_DICOS,
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GDB_OSABI_DARWIN,
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GDB_OSABI_SYMBIAN,
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+ GDB_OSABI_GENODE,
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GDB_OSABI_INVALID /* keep this last */
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};
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diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
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index 3c13bea..3aaeec5 100644
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--- a/gdb/i386-tdep.c
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+++ b/gdb/i386-tdep.c
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@@ -7367,6 +7367,11 @@ is \"default\"."),
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gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_GO32,
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i386_go32_init_abi);
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+ /* Genode */
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+ gdbarch_register_osabi(bfd_arch_i386, 0, GDB_OSABI_GENODE,
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+ i386_elf_init_abi);
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+ /* /Genode */
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+
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/* Initialize the i386-specific register groups. */
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i386_init_reggroups ();
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diff --git a/gdb/osabi.c b/gdb/osabi.c
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index a264924..c5e1775 100644
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--- a/gdb/osabi.c
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+++ b/gdb/osabi.c
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@@ -73,6 +73,7 @@ static const char * const gdb_osabi_names[] =
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"DICOS",
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"Darwin",
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"Symbian",
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+ "Genode",
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"<invalid>"
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};
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@@ -522,6 +523,11 @@ generic_elf_osabi_sniffer (bfd *abfd)
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bfd_map_over_sections (abfd,
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generic_elf_osabi_sniff_abi_tag_sections,
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&osabi);
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+/* Genode */
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+ if (osabi == GDB_OSABI_UNKNOWN)
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+ osabi = GDB_OSABI_GENODE;
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+/* /Genode */
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+
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break;
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case ELFOSABI_FREEBSD:
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