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gcc native: initialize newlib (dedicated environment and SIGCHLD management)

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Giacomo Tesio
2019-12-18 18:15:17 +01:00
parent 905f03e6ae
commit 57cedd3786
5 changed files with 80 additions and 22 deletions
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10
cross/patch/gcc.patch
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@ -1,14 +1,16 @@
diff --git a/src/gcc/gcc/config.gcc b/src/gcc/gcc/config.gcc
index f02ddbd..e5ebfe0 100644
index ddd3b8f..702aa59 100644
--- a/src/gcc/gcc/config.gcc
+++ b/src/gcc/gcc/config.gcc
@@ -862,6 +862,16 @@ case ${target} in
@@ -947,6 +947,18 @@ case ${target} in
tmake_file="$tmake_file vms/t-vmsnative"
fi
;;
+*-*-jehanne*)
+ gas=yes
+ gnu_ld=yes
+ c_target_objs="${c_target_objs} jehanne.o"
+ cxx_target_objs="${cxx_target_objs} jehanne.o"
+ default_use_cxa_atexit=yes
+ case $target in
+ x86_64-*)
@ -19,12 +21,12 @@ index f02ddbd..e5ebfe0 100644
*-*-vxworks*)
tmake_file=t-vxworks
xm_defines=POSIX
@@ -1347,6 +1357,9 @@ x86_64-*-darwin*)
@@ -1635,6 +1647,9 @@ i[34567]86-*-elfiamcu)
i[34567]86-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
;;
+x86_64-*-jehanne*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h glibc-stdint.h i386/i386elf.h i386/x86-64.h jehanne.h"
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h jehanne.h"
+ ;;
x86_64-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"