x86emu: Fix some set-but-not-used warnings.
Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
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@ -233,9 +233,7 @@ X86EMU_dump_memory(u16 seg, u16 off, u32 amt)
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u32 start = off & 0xfffffff0;
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u32 end = (off + 16) & 0xfffffff0;
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u32 i;
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u32 current;
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current = start;
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while (end <= off + amt) {
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printk("%04x:%04x ", seg, start);
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for (i = start; i < off; i++)
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@ -261,8 +259,6 @@ x86emu_single_step(void)
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static int breakpoint;
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static int noDecode = 1;
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char *p;
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if (DEBUG_BREAK()) {
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if (M.x86.saved_ip != breakpoint) {
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return;
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@ -279,7 +275,7 @@ x86emu_single_step(void)
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offset = M.x86.saved_ip;
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while (!done) {
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printk("-");
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p = fgets(s, 1023, stdin);
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(void)fgets(s, 1023, stdin);
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cmd = parse_line(s, ps, &ntok);
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switch (cmd) {
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case 'u':
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