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* gdbarch.sh: Emit a definition and declaration for gdbarch_free, 

a companion to gdbarch_alloc, which allows a gdbarch init function
to free partially-built gdbarch structures.
* gdbarch.c, gdbarch.h: Regenerated.
This commit is contained in:
Jim Blandy 2000-03-21 20:40:43 +00:00
parent f2ae78293c
commit 058f20d52a
3 changed files with 38 additions and 0 deletions
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13
gdb/gdbarch.c
View File

@ -357,6 +357,19 @@ gdbarch_alloc (const struct gdbarch_info *info,
}
/* Free a gdbarch struct. This should never happen in normal
operation --- once you've created a gdbarch, you keep it around.
However, if an architecture's init function encounters an error
building the structure, it may need to clean up a partially
constructed gdbarch. */
void
gdbarch_free (struct gdbarch *arch)
{
/* At the moment, this is trivial. */
free (arch);
}
/* Ensure that all values in a GDBARCH are reasonable. */
static void

4
gdb/gdbarch.h
View File

@ -909,6 +909,10 @@ extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *ar
extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
/* Helper function. Free a partially-constructed ``struct gdbarch''. */
extern void gdbarch_free (struct gdbarch *);
/* Helper function. Force an update of the current architecture. Used
by legacy targets that have added their own target specific
architecture manipulation commands.

21
gdb/gdbarch.sh
View File

@ -512,6 +512,10 @@ extern struct gdbarch_list *gdbarch_list_lookup_by_info (struct gdbarch_list *ar
extern struct gdbarch *gdbarch_alloc (const struct gdbarch_info *info, struct gdbarch_tdep *tdep);
/* Helper function. Free a partially-constructed \`\`struct gdbarch''. */
extern void gdbarch_free (struct gdbarch *);
/* Helper function. Force an update of the current architecture. Used
by legacy targets that have added their own target specific
architecture manipulation commands.
@ -961,6 +965,23 @@ cat <<EOF
}
EOF
# Free a gdbarch struct.
echo ""
echo ""
cat <<EOF
/* Free a gdbarch struct. This should never happen in normal
operation --- once you've created a gdbarch, you keep it around.
However, if an architecture's init function encounters an error
building the structure, it may need to clean up a partially
constructed gdbarch. */
void
gdbarch_free (struct gdbarch *arch)
{
/* At the moment, this is trivial. */
free (arch);
}
EOF
# verify a new architecture
echo ""
echo ""