On 9/14/20 2:01 AM, Richard Henderson wrote:
> Use the routines we have already instead of open-coding.
Yay \o/
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> include/disas/dis-asm.h | 32 ++++++++++++++++++++----
> disas.c | 55 -----------------------------------------
> 2 files changed, 27 insertions(+), 60 deletions(-)
>
> diff --git a/include/disas/dis-asm.h b/include/disas/dis-asm.h
> index d2418c977e..8a216ac495 100644
> --- a/include/disas/dis-asm.h
> +++ b/include/disas/dis-asm.h
> @@ -468,11 +468,33 @@ int print_insn_rx(bfd_vma, disassemble_info *);
>
> /* from libbfd */
>
> -bfd_vma bfd_getl64 (const bfd_byte *addr);
> -bfd_vma bfd_getl32 (const bfd_byte *addr);
> -bfd_vma bfd_getb32 (const bfd_byte *addr);
> -bfd_vma bfd_getl16 (const bfd_byte *addr);
> -bfd_vma bfd_getb16 (const bfd_byte *addr);
> +#include "qemu/bswap.h"
> +
> +static inline bfd_vma bfd_getl64(const bfd_byte *addr)
> +{
> + return ldq_le_p(addr);
> +}
> +
> +static inline bfd_vma bfd_getl32(const bfd_byte *addr)
> +{
> + return (uint32_t)ldl_le_p(addr);
> +}
> +
> +static inline bfd_vma bfd_getl16(const bfd_byte *addr)
> +{
> + return lduw_le_p(addr);
> +}
> +
> +static inline bfd_vma bfd_getb32(const bfd_byte *addr)
> +{
> + return (uint32_t)ldl_be_p(addr);
> +}
> +
> +static inline bfd_vma bfd_getb16(const bfd_byte *addr)
> +{
> + return lduw_be_p(addr);
> +}
> +
> typedef bool bfd_boolean;
>
> #endif /* DISAS_DIS_ASM_H */
> diff --git a/disas.c b/disas.c
> index 50b5677930..20fad6aabb 100644
> --- a/disas.c
> +++ b/disas.c
> @@ -85,61 +85,6 @@ generic_symbol_at_address (bfd_vma addr, struct disassemble_info *info)
> return 1;
> }
>
> -bfd_vma bfd_getl64 (const bfd_byte *addr)
> -{
> - unsigned long long v;
> -
> - v = (unsigned long long) addr[0];
> - v |= (unsigned long long) addr[1] << 8;
> - v |= (unsigned long long) addr[2] << 16;
> - v |= (unsigned long long) addr[3] << 24;
> - v |= (unsigned long long) addr[4] << 32;
> - v |= (unsigned long long) addr[5] << 40;
> - v |= (unsigned long long) addr[6] << 48;
> - v |= (unsigned long long) addr[7] << 56;
> - return (bfd_vma) v;
> -}
> -
> -bfd_vma bfd_getl32 (const bfd_byte *addr)
> -{
> - unsigned long v;
> -
> - v = (unsigned long) addr[0];
> - v |= (unsigned long) addr[1] << 8;
> - v |= (unsigned long) addr[2] << 16;
> - v |= (unsigned long) addr[3] << 24;
> - return (bfd_vma) v;
> -}
> -
> -bfd_vma bfd_getb32 (const bfd_byte *addr)
> -{
> - unsigned long v;
> -
> - v = (unsigned long) addr[0] << 24;
> - v |= (unsigned long) addr[1] << 16;
> - v |= (unsigned long) addr[2] << 8;
> - v |= (unsigned long) addr[3];
> - return (bfd_vma) v;
> -}
> -
> -bfd_vma bfd_getl16 (const bfd_byte *addr)
> -{
> - unsigned long v;
> -
> - v = (unsigned long) addr[0];
> - v |= (unsigned long) addr[1] << 8;
> - return (bfd_vma) v;
> -}
> -
> -bfd_vma bfd_getb16 (const bfd_byte *addr)
> -{
> - unsigned long v;
> -
> - v = (unsigned long) addr[0] << 24;
> - v |= (unsigned long) addr[1] << 16;
> - return (bfd_vma) v;
> -}
> -
> static int print_insn_objdump(bfd_vma pc, disassemble_info *info,
> const char *prefix)
> {
>