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Update CIA as well as NIA when a 64bit insn is encountered.

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Andrew Cagney
1997-05-09 00:21:13 +00:00
parent c3cad878c9
commit 9efd3f7412
2 changed files with 6 additions and 0 deletions
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5
sim/tic80/ChangeLog
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@ -1,3 +1,8 @@
Fri May 9 09:55:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
* alu.h (long_immediate): Adjust the CIA delay-pointer as well as
the NIA when a 64bit insn.
Thu May 8 11:57:47 1997 Michael Meissner <meissner@cygnus.com> Thu May 8 11:57:47 1997 Michael Meissner <meissner@cygnus.com>
* insns (jsr,bsr): For non-allulled calls, set r31 so that the * insns (jsr,bsr): For non-allulled calls, set r31 so that the

1
sim/tic80/alu.h
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@ -56,6 +56,7 @@ do { \
#define long_immediate(VARIABLE) \ #define long_immediate(VARIABLE) \
unsigned_word VARIABLE = MEM (unsigned, nia.ip, 4); \ unsigned_word VARIABLE = MEM (unsigned, nia.ip, 4); \
cia.dp += sizeof (instruction_word); \
nia.ip += sizeof (instruction_word); \ nia.ip += sizeof (instruction_word); \
nia.dp += sizeof (instruction_word); nia.dp += sizeof (instruction_word);