From: Baruch Siach <baruch@tkos.co.il>
To: Rich Felker <dalias@aerifal.cx>
Cc: musl@lists.openwall.com, Baruch Siach <baruch@tkos.co.il>
Subject: [PATCH 1/2] fix risc64 conflict with kernel headers
Date: Tue, 6 Aug 2019 08:51:13 +0300 [thread overview]
Message-ID: <63f4c551e85a848e336f41539b6dd283396eeda7.1565070674.git.baruch@tkos.co.il> (raw)
Rename user registers struct definitions to avoid conflict with the
asm/ptrace.h kernel header that defines the same structs. Use the
__riscv_mc prefix as glibc does.
---
arch/riscv64/bits/signal.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/riscv64/bits/signal.h b/arch/riscv64/bits/signal.h
index 4c94a8f02edc..76d7ad80c8cd 100644
--- a/arch/riscv64/bits/signal.h
+++ b/arch/riscv64/bits/signal.h
@@ -12,29 +12,29 @@
typedef unsigned long greg_t;
typedef unsigned long gregset_t[32];
-struct __riscv_f_ext_state {
+struct __riscv_mc_f_ext_state {
unsigned int f[32];
unsigned int fcsr;
};
-struct __riscv_d_ext_state {
+struct __riscv_mc_d_ext_state {
unsigned long long f[32];
unsigned int fcsr;
};
-struct __riscv_q_ext_state {
+struct __riscv_mc_q_ext_state {
unsigned long long f[64] __attribute__((aligned(16)));
unsigned int fcsr;
unsigned int reserved[3];
};
-union __riscv_fp_state {
- struct __riscv_f_ext_state f;
- struct __riscv_d_ext_state d;
- struct __riscv_q_ext_state q;
+union __riscv_mc_fp_state {
+ struct __riscv_mc_f_ext_state f;
+ struct __riscv_mc_d_ext_state d;
+ struct __riscv_mc_q_ext_state q;
};
-typedef union __riscv_fp_state fpregset_t;
+typedef union __riscv_mc_fp_state fpregset_t;
typedef struct sigcontext {
gregset_t gregs;
--
2.20.1
next reply other threads:[~2019-08-06 5:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 5:51 Baruch Siach [this message]
2019-08-06 5:51 ` [PATCH 2/2] fix risc64 user_regs_struct conflict with kernel header Baruch Siach
2019-08-06 12:10 ` Rich Felker
2019-08-06 12:15 ` Baruch Siach
2019-08-06 13:01 ` Rich Felker
2019-08-06 13:16 ` Szabolcs Nagy
2019-08-06 14:04 ` Rich Felker
2019-08-06 16:31 ` [PATCH 1/2] fix risc64 conflict with kernel headers Rich Felker
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