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authorSagar Karandikar <sagark@eecs.berkeley.edu>2016-08-16 10:55:26 -0700
committerAndrew Waterman <waterman@eecs.berkeley.edu>2016-08-16 10:55:26 -0700
commitf73dee6f2cc37cafc4b6949dac9ac2d71cf84d10 (patch)
treef9bbb8309d2de24167063f40e308b2b358adb70e /pk/pk.lds
parent0a7862c79ffcf931d5369d50b15774cc1ec8f396 (diff)
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add htif section in linker script, with ALIGNs to prevent MMIO and data from being placed on same page (#32)
Diffstat (limited to 'pk/pk.lds')
-rw-r--r--pk/pk.lds10
1 files changed, 10 insertions, 0 deletions
diff --git a/pk/pk.lds b/pk/pk.lds
index 522e4a8..1bc9adf 100644
--- a/pk/pk.lds
+++ b/pk/pk.lds
@@ -41,6 +41,16 @@ SECTIONS
_etext = .;
/*--------------------------------------------------------------------*/
+ /* HTIF, isolated onto separate page */
+ /*--------------------------------------------------------------------*/
+ . = ALIGN(0x1000);
+ htif :
+ {
+ *(htif)
+ }
+ . = ALIGN(0x1000);
+
+ /*--------------------------------------------------------------------*/
/* Initialized data segment */
/*--------------------------------------------------------------------*/