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| author | Andrew Cagney <cagney@redhat.com> | 1998-02-17 04:06:38 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1998-02-17 04:06:38 +0000 |
| commit | fbb8b6b9abf5890f5b88b114a88cdf895b6ada96 (patch) | |
| tree | 6f602eb34e6e9cb47bce68625f9dd568cde93d15 /sim/w65 | |
| parent | c5efcf3c85119815c96867cb08058a00fa47e1b7 (diff) | |
| download | fsf-binutils-gdb-fbb8b6b9abf5890f5b88b114a88cdf895b6ada96.zip fsf-binutils-gdb-fbb8b6b9abf5890f5b88b114a88cdf895b6ada96.tar.gz fsf-binutils-gdb-fbb8b6b9abf5890f5b88b114a88cdf895b6ada96.tar.bz2 | |
For sim_fetch_register / sim_store_register: Add LENGTH parameter,
return actual size of register, 0 if not applicable, -1 of legacy
implementation.
Diffstat (limited to 'sim/w65')
| -rw-r--r-- | sim/w65/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/w65/interp.c | 12 | ||||
| -rw-r--r-- | sim/w65/run.c | 2 |
3 files changed, 16 insertions, 5 deletions
diff --git a/sim/w65/ChangeLog b/sim/w65/ChangeLog index ecc66ed..aabd236 100644 --- a/sim/w65/ChangeLog +++ b/sim/w65/ChangeLog @@ -1,3 +1,10 @@ +Tue Feb 17 12:52:24 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * run.c (main): Pass length into sim_fetch_register. + + * interp.c (sim_store_register, sim_fetch_register): Pass in + length parameter. Return -1. + Tue Aug 26 10:43:11 1997 Andrew Cagney <cagney@b1.cygnus.com> * interp.c (sim_kill): Delete. diff --git a/sim/w65/interp.c b/sim/w65/interp.c index 6416b25..36c4e32 100644 --- a/sim/w65/interp.c +++ b/sim/w65/interp.c @@ -233,10 +233,11 @@ rinfo[] = 0 }; -void -sim_store_register (rn, value) +int +sim_store_register (rn, value, length) int rn; unsigned char *value; + int length; { unsigned int val; int i; @@ -247,12 +248,14 @@ sim_store_register (rn, value) } *(rinfo[rn].ptr) = val; + return -1; } -void -sim_fetch_register (rn, buf) +int +sim_fetch_register (rn, buf, length) int rn; unsigned char *buf; + int length; { unsigned int val = *(rinfo[rn].ptr); int i; @@ -262,6 +265,7 @@ sim_fetch_register (rn, buf) *buf++ = val; val = val >> 8; } + return -1; } diff --git a/sim/w65/run.c b/sim/w65/run.c index eb76590..2d966ee 100644 --- a/sim/w65/run.c +++ b/sim/w65/run.c @@ -113,7 +113,7 @@ main (ac, av) /* Find out what was in r0 and return that */ { unsigned char b[4]; - sim_fetch_register(0, b); + sim_fetch_register(0, b, 4); return b[3]; } |