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[binutils-gdb] RX: bfd - Add RXv3 support.
- From: Yoshinori Sato <ysato at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 5 Jan 2019 13:54:45 -0000
- Subject: [binutils-gdb] RX: bfd - Add RXv3 support.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c8c89dac38c723a2dcff9beceb9e7c09b0c5f3d4
commit c8c89dac38c723a2dcff9beceb9e7c09b0c5f3d4
Author: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: Tue Dec 25 19:58:54 2018 +0900
RX: bfd - Add RXv3 support.
* 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.
Diff:
---
bfd/ChangeLog | 7 +++++++
bfd/archures.c | 2 ++
bfd/bfd-in2.h | 2 ++
bfd/cpu-rx.c | 30 ++++++++++++++++++++++++++++++
bfd/elf32-rx.c | 7 ++++++-
5 files changed, 47 insertions(+), 1 deletion(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 880ee8e..3d619e4 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -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>
* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
diff --git a/bfd/archures.c b/bfd/archures.c
index ce97059..647cf0d 100644
--- a/bfd/archures.c
+++ b/bfd/archures.c
@@ -460,6 +460,8 @@ DESCRIPTION
.#define bfd_mach_rl78 0x75
. bfd_arch_rx, {* Renesas RX. *}
.#define bfd_mach_rx 0x75
+.#define bfd_mach_rx_v2 0x76
+.#define bfd_mach_rx_v3 0x77
. bfd_arch_s390, {* IBM s390. *}
.#define bfd_mach_s390_31 31
.#define bfd_mach_s390_64 64
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 59c48e7..b78d212 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -2359,6 +2359,8 @@ enum bfd_architecture
#define bfd_mach_rl78 0x75
bfd_arch_rx, /* Renesas RX. */
#define bfd_mach_rx 0x75
+#define bfd_mach_rx_v2 0x76
+#define bfd_mach_rx_v3 0x77
bfd_arch_s390, /* IBM s390. */
#define bfd_mach_s390_31 31
#define bfd_mach_s390_64 64
diff --git a/bfd/cpu-rx.c b/bfd/cpu-rx.c
index 448f1e9..821edeb 100644
--- a/bfd/cpu-rx.c
+++ b/bfd/cpu-rx.c
@@ -37,6 +37,36 @@ static const bfd_arch_info_type arch_info_struct[] =
bfd_default_compatible, /* Architecture comparison fn. */
bfd_default_scan, /* String to architecture convert fn. */
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. */
},
};
diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index e28edb6..0b5f983 100644
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -3212,7 +3212,12 @@ elf32_rx_machine (bfd * abfd ATTRIBUTE_UNUSED)
For now we assume that the flags are OK. */
if ((elf_elfheader (abfd)->e_flags & EF_RX_CPU_MASK) == EF_RX_CPU_RX)
#endif
- return bfd_mach_rx;
+ 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 0;
}