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-rw-r--r--gdb/ChangeLog7
-rw-r--r--gdb/riscv-tdep.c11
-rw-r--r--gdb/riscv-tdep.h11
3 files changed, 20 insertions, 9 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4376263..4d068ee 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2018-10-26 Jim Wilson <jimw@sifive.com>
+
+ * riscv-tdep.c (riscv_isa_xlen): Refer to riscv-tdep.h comment.
+ (riscv_isa_flen): Likewise. Drop static.
+ * riscv-tdep.h (riscv_isa_xlen): Move riscv-tdep.c comment to here.
+ (riscv_isa_flen): Likewise. Declare.
+
2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
index e4b35a0..4b5f38a 100644
--- a/gdb/riscv-tdep.c
+++ b/gdb/riscv-tdep.c
@@ -349,9 +349,7 @@ riscv_has_feature (struct gdbarch *gdbarch, char feature)
return (misa & (1 << (feature - 'A'))) != 0;
}
-/* Return the width in bytes of the general purpose registers for GDBARCH.
- Possible return values are 4, 8, or 16 for RiscV variants RV32, RV64, or
- RV128. */
+/* See riscv-tdep.h. */
int
riscv_isa_xlen (struct gdbarch *gdbarch)
@@ -370,12 +368,9 @@ riscv_isa_xlen (struct gdbarch *gdbarch)
}
}
-/* Return the width in bytes of the floating point registers for GDBARCH.
- If this architecture has no floating point registers, then return 0.
- Possible values are 4, 8, or 16 for depending on which of single, double
- or quad floating point support is available. */
+/* See riscv-tdep.h. */
-static int
+int
riscv_isa_flen (struct gdbarch *gdbarch)
{
if (riscv_has_feature (gdbarch, 'Q'))
diff --git a/gdb/riscv-tdep.h b/gdb/riscv-tdep.h
index e04e728..2cb51b1 100644
--- a/gdb/riscv-tdep.h
+++ b/gdb/riscv-tdep.h
@@ -84,9 +84,18 @@ struct gdbarch_tdep
struct type *riscv_fpreg_q_type;
};
-/* Return the width in bytes of the general purpose registers for GDBARCH. */
+
+/* Return the width in bytes of the general purpose registers for GDBARCH.
+ Possible return values are 4, 8, or 16 for RiscV variants RV32, RV64, or
+ RV128. */
extern int riscv_isa_xlen (struct gdbarch *gdbarch);
+/* Return the width in bytes of the floating point registers for GDBARCH.
+ If this architecture has no floating point registers, then return 0.
+ Possible values are 4, 8, or 16 for depending on which of single, double
+ or quad floating point support is available. */
+extern int riscv_isa_flen (struct gdbarch *gdbarch);
+
/* Single step based on where the current instruction will take us. */
extern std::vector<CORE_ADDR> riscv_software_single_step
(struct regcache *regcache);