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Supply signed division to fix ARM compilation.

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Previously we supplied only unsigned divisions on platforms that need software
division.
Yet compiler may itself use a signed division. A typical example would be a
difference between 2 pointers which involves division by object size.
This commit is contained in:
Vladimir Serbinenko 2015-02-22 17:24:28 +01:00
parent e1d4520bfb
commit f034fab620
6 changed files with 198 additions and 51 deletions
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8
grub-core/Makefile.core.def
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@ -159,6 +159,8 @@ kernel = {
terminfoinkernel = commands/extcmd.c;
terminfoinkernel = lib/arg.c;
softdiv = lib/division.c;
i386 = kern/i386/dl.c;
i386_xen = kern/i386/dl.c;
@ -1969,6 +1971,12 @@ module = {
enable = xen;
};
module = {
name = div;
common = lib/division.c;
enable = no_softdiv;
};
module = {
name = div_test;
common = tests/div_test.c;