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* ppc-sysv-tdep.c (ppc64_sysv_abi_return_value): Assert that

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the given architecture has floating-point registers.
This commit is contained in:
Jim Blandy 2004-05-07 20:48:43 +00:00
parent 532c738a13
commit 16796152f1
2 changed files with 11 additions and 0 deletions
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gdb/ChangeLog
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@ -1,3 +1,8 @@
2004-05-07 Jim Blandy <jimb@redhat.com>
* ppc-sysv-tdep.c (ppc64_sysv_abi_return_value): Assert that
the given architecture has floating-point registers.
2004-05-07 Andrew Cagney <cagney@redhat.com> 2004-05-07 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Replace with * gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Replace with

6
gdb/ppc-sysv-tdep.c
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@ -850,6 +850,12 @@ ppc64_sysv_abi_return_value (struct gdbarch *gdbarch, struct type *valtype,
const void *writebuf) const void *writebuf)
{ {
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* This function exists to support a calling convention that
requires floating-point registers. It shouldn't be used on
processors that lack them. */
gdb_assert (ppc_floating_point_unit_p (gdbarch));
/* Floats and doubles in F1. */ /* Floats and doubles in F1. */
if (TYPE_CODE (valtype) == TYPE_CODE_FLT && TYPE_LENGTH (valtype) <= 8) if (TYPE_CODE (valtype) == TYPE_CODE_FLT && TYPE_LENGTH (valtype) <= 8)
{ {