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RX: bfd - Add RXv3 support.

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* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
        * bfd/bfd-in2.h: Regenerate.
        * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
        * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
This commit is contained in:
Yoshinori Sato 2018-12-25 19:58:54 +09:00
parent 6a25bee8d0
commit c8c89dac38
5 changed files with 47 additions and 1 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
* bfd/bfd-in2.h: Regenerate.
* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2019-01-04 Lifang Xia <lifang_xia@c-sky.com> 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky

2
bfd/archures.c
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@ -460,6 +460,8 @@ DESCRIPTION
.#define bfd_mach_rl78 0x75 .#define bfd_mach_rl78 0x75
. bfd_arch_rx, {* Renesas RX. *} . bfd_arch_rx, {* Renesas RX. *}
.#define bfd_mach_rx 0x75 .#define bfd_mach_rx 0x75
.#define bfd_mach_rx_v2 0x76
.#define bfd_mach_rx_v3 0x77
. bfd_arch_s390, {* IBM s390. *} . bfd_arch_s390, {* IBM s390. *}
.#define bfd_mach_s390_31 31 .#define bfd_mach_s390_31 31
.#define bfd_mach_s390_64 64 .#define bfd_mach_s390_64 64

2
bfd/bfd-in2.h
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@ -2359,6 +2359,8 @@ enum bfd_architecture
#define bfd_mach_rl78 0x75 #define bfd_mach_rl78 0x75
bfd_arch_rx, /* Renesas RX. */ bfd_arch_rx, /* Renesas RX. */
#define bfd_mach_rx 0x75 #define bfd_mach_rx 0x75
#define bfd_mach_rx_v2 0x76
#define bfd_mach_rx_v3 0x77
bfd_arch_s390, /* IBM s390. */ bfd_arch_s390, /* IBM s390. */
#define bfd_mach_s390_31 31 #define bfd_mach_s390_31 31
#define bfd_mach_s390_64 64 #define bfd_mach_s390_64 64

30
bfd/cpu-rx.c
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@ -37,6 +37,36 @@ static const bfd_arch_info_type arch_info_struct[] =
bfd_default_compatible, /* Architecture comparison fn. */ bfd_default_compatible, /* Architecture comparison fn. */
bfd_default_scan, /* String to architecture convert fn. */ bfd_default_scan, /* String to architecture convert fn. */
bfd_arch_default_fill, /* Default fill. */ bfd_arch_default_fill, /* Default fill. */
&arch_info_struct[1] /* Next in list. */
},
{
32, /* Bits per word. */
32, /* Bits per address. */
8, /* Bits per byte. */
bfd_arch_rx, /* Architecture. */
bfd_mach_rx_v2, /* Machine. */
"rx:v2", /* Architecture name. */
"rx:v2", /* Printable name. */
3, /* Section align power. */
FALSE, /* The default ? */
bfd_default_compatible, /* Architecture comparison fn. */
bfd_default_scan, /* String to architecture convert fn. */
bfd_arch_default_fill, /* Default fill. */
&arch_info_struct[2] /* Next in list. */
},
{
32, /* Bits per word. */
32, /* Bits per address. */
8, /* Bits per byte. */
bfd_arch_rx, /* Architecture. */
bfd_mach_rx_v3, /* Machine. */
"rx:v3", /* Architecture name. */
"rx:v3", /* Printable name. */
3, /* Section align power. */
FALSE, /* The default ? */
bfd_default_compatible, /* Architecture comparison fn. */
bfd_default_scan, /* String to architecture convert fn. */
bfd_arch_default_fill, /* Default fill. */
NULL /* Next in list. */ NULL /* Next in list. */
}, },
}; };

5
bfd/elf32-rx.c
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@ -3212,6 +3212,11 @@ elf32_rx_machine (bfd * abfd ATTRIBUTE_UNUSED)
For now we assume that the flags are OK. */ For now we assume that the flags are OK. */
if ((elf_elfheader (abfd)->e_flags & EF_RX_CPU_MASK) == EF_RX_CPU_RX) if ((elf_elfheader (abfd)->e_flags & EF_RX_CPU_MASK) == EF_RX_CPU_RX)
#endif #endif
if ((elf_elfheader (abfd)->e_flags & E_FLAG_RX_V2))
return bfd_mach_rx_v2;
else if ((elf_elfheader (abfd)->e_flags & E_FLAG_RX_V3))
return bfd_mach_rx_v3;
else
return bfd_mach_rx; return bfd_mach_rx;
return 0; return 0;