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[PATCH] gdb: Add builtin types for 24 bit integers.
- From: John Darrington <john at darrington dot wattle dot id dot au>
- To: gdb-patches at sourceware dot org
- Cc: John Darrington <john at darrington dot wattle dot id dot au>
- Date: Sat, 25 Aug 2018 13:24:56 +0200
- Subject: [PATCH] gdb: Add builtin types for 24 bit integers.
- References: <20180825112456.26376-1-john@darrington.wattle.id.au>
Add int24 and uint24. These are used by the upcoming S12Z target, but will be
needed for any arch which features 24 bit registers.
* gdb/gdbtypes.h (struct builtin_type): New members builtin_int24
and builtin_uint24;
* gdb/gdbtypes.c: Initialize them.
* gdb/doc/gdb.texinfo (Predefined Target Types): Mention types int24 and uint24.
---
gdb/doc/gdb.texinfo | 2 ++
gdb/gdbtypes.c | 4 ++++
gdb/gdbtypes.h | 2 ++
3 files changed, 8 insertions(+)
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 5068c0ac81..e4ecd57a9e 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -42379,6 +42379,7 @@ Boolean type, occupying a single bit.
@item int8
@itemx int16
+@itemx int24
@itemx int32
@itemx int64
@itemx int128
@@ -42386,6 +42387,7 @@ Signed integer types holding the specified number of bits.
@item uint8
@itemx uint16
+@itemx uint24
@itemx uint32
@itemx uint64
@itemx uint128
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 65b1211ec4..05bf7b1134 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -5402,6 +5402,10 @@ gdbtypes_post_init (struct gdbarch *gdbarch)
= arch_integer_type (gdbarch, 16, 0, "int16_t");
builtin_type->builtin_uint16
= arch_integer_type (gdbarch, 16, 1, "uint16_t");
+ builtin_type->builtin_int24
+ = arch_integer_type (gdbarch, 24, 0, "int24_t");
+ builtin_type->builtin_uint24
+ = arch_integer_type (gdbarch, 24, 1, "uint24_t");
builtin_type->builtin_int32
= arch_integer_type (gdbarch, 32, 0, "int32_t");
builtin_type->builtin_uint32
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 14059ab3dc..eb7c365b71 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -1611,6 +1611,8 @@ struct builtin_type
struct type *builtin_uint8;
struct type *builtin_int16;
struct type *builtin_uint16;
+ struct type *builtin_int24;
+ struct type *builtin_uint24;
struct type *builtin_int32;
struct type *builtin_uint32;
struct type *builtin_int64;
--
2.11.0