ack/mach/powerpc/as/mach1.c

/*
 * $Source$
 * $State$
 */

#include <stdbool.h>

extern quad emit_ha(struct expr_t* expr, bool is_signed);
extern quad emit_lo(struct expr_t* expr);
Archival checkin (semi-working code). 2007-11-02 18:56:58 +00:00			`/*`
			`* $Source$`
			`* $State$`
			`*/`

Signed vs unsigned lower halves of powerpc fixups are now handled by having two assembler directives, ha16() and has16(), for the upper half; has16() applies the sign adjustment. .powerpcfixup is now gone, as we generate the relocation in ha*() instead. Add special logic to the linker for undoing and redoing the sign adjustment when reading/writing fixups. Tests still pass. 2017-01-15 10:51:37 +00:00			`#include <stdbool.h>`

			`extern quad emit_ha(struct expr_t* expr, bool is_signed);`
			`extern quad emit_lo(struct expr_t* expr);`