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thermosphere: add CFI where needed, add PANIC macro, etc.

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This commit is contained in:
TuxSH
2020-01-02 18:41:52 +00:00
parent 3a13ab2e46
commit ef79908594
7 changed files with 76 additions and 26 deletions
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15
thermosphere/src/data_abort.c
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@@ -15,6 +15,7 @@
*/
#include <string.h>
#include <stdio.h>
#include "data_abort.h"
#include "sysreg.h"
#include "debug_log.h"
@@ -25,20 +26,20 @@
void dumpUnhandledDataAbort(DataAbortIss dabtIss, u64 far, const char *msg)
{
DEBUG("Unhandled");
DEBUG(" %s ", msg);
DEBUG("%s at ", dabtIss.wnr ? "write" : "read");
char s1[64], s2[32], s3[64] = "";
(void)s1; (void)s2; (void)s3;
sprintf(s1, "Unhandled %s %s", msg , dabtIss.wnr ? "write" : "read");
if (dabtIss.fnv) {
DEBUG("<unk>");
sprintf(s2, "<unk>");
} else {
DEBUG("%016llx", far);
sprintf(s2, "%016lx", far);
}
if (dabtIss.isv) {
DEBUG(" size %u Rt=%u", BIT(dabtIss.sas), dabtIss.srt);
sprintf(s3, ", size %u Rt=%u", BIT(dabtIss.sas), dabtIss.srt);
}
DEBUG("\n");
DEBUG("%s at %s%s\n", s1, s2, s3);
}
void handleLowerElDataAbortException(ExceptionStackFrame *frame, ExceptionSyndromeRegister esr)