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3e1b518550
The problem is basically that sys/ucontext.h is defining R0..R15 which happens to conflict with some packages like Firefox when trying to build on SH. The very same problem existed on arm back then [1] and it was fixed by renaming R0..R15 to REG_R0..REG_R15. This patch imploy a similar strategy for SH. Checked on sh4-linux-gnu with run-built-tests=no and I also got reports that it fixes Firefox build on Debian sh4. * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym: Use new REG_R* constants instead of the old R* ones. * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym: Likewise. * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (NGPREG): Rename... (NGREG): ... to this, to fit in with other architectures. (gpregset_t): Use new NGREG macro. [__USE_GNU]: Remove condition; all architectures other than tile are unconditional. (R*): Rename to REG_R*.
74 lines
1.9 KiB
Plaintext
74 lines
1.9 KiB
Plaintext
#include <stddef.h>
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#include <signal.h>
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#include <sys/ucontext.h>
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--
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SIG_BLOCK
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SIG_SETMASK
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#define ucontext(member) offsetof (ucontext_t, member)
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#define mcontext(member) ucontext (uc_mcontext.member)
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oLINK ucontext (uc_link)
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oSS_SP ucontext (uc_stack.ss_sp)
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oSS_SIZE ucontext (uc_stack.ss_size)
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oR0 mcontext (gregs[REG_R0])
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oR1 mcontext (gregs[REG_R1])
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oR2 mcontext (gregs[REG_R2])
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oR3 mcontext (gregs[REG_R3])
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oR4 mcontext (gregs[REG_R4])
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oR5 mcontext (gregs[REG_R5])
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oR6 mcontext (gregs[REG_R6])
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oR7 mcontext (gregs[REG_R7])
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oR8 mcontext (gregs[REG_R8])
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oR9 mcontext (gregs[REG_R9])
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oR10 mcontext (gregs[REG_R10])
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oR11 mcontext (gregs[REG_R11])
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oR12 mcontext (gregs[REG_R12])
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oR13 mcontext (gregs[REG_R13])
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oR14 mcontext (gregs[REG_R14])
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oR15 mcontext (gregs[REG_R15])
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oPC mcontext (pc)
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oPR mcontext (pr)
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oSR mcontext (sr)
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oGBR mcontext (gbr)
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oMACH mcontext (mach)
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oMACL mcontext (macl)
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oFR0 mcontext (fpregs[0])
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oFR1 mcontext (fpregs[1])
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oFR2 mcontext (fpregs[2])
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oFR3 mcontext (fpregs[3])
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oFR4 mcontext (fpregs[4])
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oFR5 mcontext (fpregs[5])
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oFR6 mcontext (fpregs[6])
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oFR7 mcontext (fpregs[7])
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oFR8 mcontext (fpregs[8])
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oFR9 mcontext (fpregs[9])
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oFR10 mcontext (fpregs[10])
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oFR11 mcontext (fpregs[11])
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oFR12 mcontext (fpregs[12])
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oFR13 mcontext (fpregs[13])
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oFR14 mcontext (fpregs[14])
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oFR15 mcontext (fpregs[15])
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oXFR0 mcontext (xfpregs[0])
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oXFR1 mcontext (xfpregs[1])
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oXFR2 mcontext (xfpregs[2])
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oXFR3 mcontext (xfpregs[3])
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oXFR4 mcontext (xfpregs[4])
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oXFR5 mcontext (xfpregs[5])
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oXFR6 mcontext (xfpregs[6])
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oXFR7 mcontext (xfpregs[7])
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oXFR8 mcontext (xfpregs[8])
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oXFR9 mcontext (xfpregs[9])
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oXFR10 mcontext (xfpregs[10])
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oXFR11 mcontext (xfpregs[11])
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oXFR12 mcontext (xfpregs[12])
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oXFR13 mcontext (xfpregs[13])
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oXFR14 mcontext (xfpregs[14])
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oXFR15 mcontext (xfpregs[15])
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oFPSCR mcontext (fpscr)
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oFPUL mcontext (fpul)
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oOWNEDFP mcontext (ownedfp)
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oSIGMASK ucontext (uc_sigmask)
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