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91993c8c2e
Previously, the area between 0x0-0x100 have been used as a "scratch" memory area to temporarily store regs during exception entry. In a multi-core environment, this will not work. This change is to use shadow registers for nested context. Currently only the "critical" temp load/stores are covered, the EMERGENCY_PRINT ones are left as is (when they are used, it's game over anyway), they need to be handled as well in the future. Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Signed-off-by: Stafford Horne <shorne@gmail.com> |
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.. | ||
.gitignore | ||
asm-offsets.c | ||
dma.c | ||
entry.S | ||
head.S | ||
irq.c | ||
Makefile | ||
module.c | ||
or32_ksyms.c | ||
process.c | ||
prom.c | ||
ptrace.c | ||
setup.c | ||
signal.c | ||
sys_call_table.c | ||
time.c | ||
traps.c | ||
vmlinux.h | ||
vmlinux.lds.S |