gdbscm_memory_port_write: use local variable to avoid adding casts
By having a local variable of type (const gdb_byte *), we can avoid adding two casts. gdb/ChangeLog: * guile/scm-ports.c (gdbscm_memory_port_write): Declare new "data" local variable and use it.
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@ -1,3 +1,8 @@
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2015-10-26 Simon Marchi <simon.marchi@polymtl.ca>
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* guile/scm-ports.c (gdbscm_memory_port_write): Declare new
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"data" local variable and use it.
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2015-10-26 Simon Marchi <simon.marchi@polymtl.ca>
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* guile/scm-symbol.c (gdbscm_lookup_global_symbol): Add
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@ -716,10 +716,11 @@ gdbscm_memory_port_flush (SCM port)
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/* "write" method for memory ports. */
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static void
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gdbscm_memory_port_write (SCM port, const void *data, size_t size)
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gdbscm_memory_port_write (SCM port, const void *void_data, size_t size)
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{
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scm_t_port *pt = SCM_PTAB_ENTRY (port);
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ioscm_memory_port *iomem = (ioscm_memory_port *) SCM_STREAM (port);
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const gdb_byte *data = (const gdb_byte *) void_data;
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/* There's no way to indicate a short write, so if the request goes past
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the end of the port's memory range, flag an error. */
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@ -758,7 +759,7 @@ gdbscm_memory_port_write (SCM port, const void *data, size_t size)
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pt->write_pos = pt->write_end;
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gdbscm_memory_port_flush (port);
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{
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const void *ptr = ((const char *) data) + space;
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const gdb_byte *ptr = data + space;
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size_t remaining = size - space;
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if (remaining >= pt->write_buf_size)
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