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unknown user pushed a change to branch master in repository newlib.

from d634f2665 Add declarations for __ieee754_tgamma functions to fdlibm.h new 865cd30dc RISC-V: Add semihosting support

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Summary of changes: COPYING.LIBGLOSS | 5 ++ libgloss/riscv/Makefile.in | 66 +++++++++++++++++++++++- libgloss/riscv/machine/syscall.h | 25 +++++++++ libgloss/riscv/semihost-sys_close.c | 28 ++++++++++ libgloss/riscv/semihost-sys_exit.c | 23 +++++++++ libgloss/riscv/semihost-sys_fdtable.c | 85 +++++++++++++++++++++++++++++++ libgloss/riscv/semihost-sys_fstat.c | 19 +++++++ libgloss/riscv/semihost-sys_ftime.c | 16 ++++++ libgloss/riscv/semihost-sys_isatty.c | 21 ++++++++ libgloss/riscv/semihost-sys_link.c | 9 ++++ libgloss/riscv/semihost-sys_lseek.c | 70 +++++++++++++++++++++++++ libgloss/riscv/semihost-sys_open.c | 62 ++++++++++++++++++++++ libgloss/riscv/semihost-sys_read.c | 32 ++++++++++++ libgloss/riscv/semihost-sys_sbrk.c | 26 ++++++++++ libgloss/riscv/semihost-sys_stat.c | 36 +++++++++++++ libgloss/riscv/semihost-sys_stat_common.c | 36 +++++++++++++ libgloss/riscv/semihost-sys_unlink.c | 15 ++++++ libgloss/riscv/semihost-sys_write.c | 32 ++++++++++++ libgloss/riscv/semihost.specs | 10 ++++ libgloss/riscv/semihost_fdtable.h | 21 ++++++++ libgloss/riscv/semihost_stat.h | 14 +++++ libgloss/riscv/semihost_syscall.h | 47 +++++++++++++++++ 22 files changed, 697 insertions(+), 1 deletion(-) create mode 100644 libgloss/riscv/semihost-sys_close.c create mode 100644 libgloss/riscv/semihost-sys_exit.c create mode 100644 libgloss/riscv/semihost-sys_fdtable.c create mode 100644 libgloss/riscv/semihost-sys_fstat.c create mode 100644 libgloss/riscv/semihost-sys_ftime.c create mode 100644 libgloss/riscv/semihost-sys_isatty.c create mode 100644 libgloss/riscv/semihost-sys_link.c create mode 100644 libgloss/riscv/semihost-sys_lseek.c create mode 100644 libgloss/riscv/semihost-sys_open.c create mode 100644 libgloss/riscv/semihost-sys_read.c create mode 100644 libgloss/riscv/semihost-sys_sbrk.c create mode 100644 libgloss/riscv/semihost-sys_stat.c create mode 100644 libgloss/riscv/semihost-sys_stat_common.c create mode 100644 libgloss/riscv/semihost-sys_unlink.c create mode 100644 libgloss/riscv/semihost-sys_write.c create mode 100644 libgloss/riscv/semihost.specs create mode 100644 libgloss/riscv/semihost_fdtable.h create mode 100644 libgloss/riscv/semihost_stat.h create mode 100644 libgloss/riscv/semihost_syscall.h