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authorKazu Hirata <kazu@codesourcery.com>2001-12-20 16:47:52 +0000
committerKazu Hirata <kazu@codesourcery.com>2001-12-20 16:47:52 +0000
commit2ea716f6497bc0fb56930c2696c59743fb911232 (patch)
treedf263c2ccd8f3215f28da8b32736d997703ed7b9 /sim/h8300
parentcf599fa72746a50cffe290b6f1c7e0b916884970 (diff)
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* compile.c: Fix comment typos.
Diffstat (limited to 'sim/h8300')
-rw-r--r--sim/h8300/ChangeLog4
-rw-r--r--sim/h8300/compile.c43
2 files changed, 25 insertions, 22 deletions
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog
index 0eb353c..94c3799 100644
--- a/sim/h8300/ChangeLog
+++ b/sim/h8300/ChangeLog
@@ -1,3 +1,7 @@
+2001-12-20 Kazu Hirata <kazu@hxi.com>
+
+ * compile.c: Fix comment typos.
+
2000-08-10 Kazu Hirata <kazu@hxi.com>
* compile.c (decode): Clean up the code.
diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c
index d567cb1..9825bbb 100644
--- a/sim/h8300/compile.c
+++ b/sim/h8300/compile.c
@@ -466,8 +466,7 @@ compile (pc)
{
int idx;
- /* find the next cache entry to use */
-
+ /* Find the next cache entry to use. */
idx = cpu.cache_top + 1;
cpu.compiles++;
if (idx >= cpu.csize)
@@ -476,16 +475,16 @@ compile (pc)
}
cpu.cache_top = idx;
- /* Throw away its old meaning */
+ /* Throw away its old meaning. */
cpu.cache_idx[cpu.cache[idx].oldpc] = 0;
- /* set to new address */
+ /* Set to new address. */
cpu.cache[idx].oldpc = pc;
- /* fill in instruction info */
+ /* Fill in instruction info. */
decode (pc, cpu.memory + pc, cpu.cache + idx);
- /* point to new cache entry */
+ /* Point to new cache entry. */
cpu.cache_idx[pc] = idx;
}
@@ -713,7 +712,7 @@ init_pointers ()
cpu.cache_idx = (unsigned short *) calloc (sizeof (short), memory_size);
cpu.eightbit = (unsigned char *) calloc (sizeof (char), 256);
- /* `msize' must be a power of two */
+ /* `msize' must be a power of two. */
if ((memory_size & (memory_size - 1)) != 0)
abort ();
cpu.mask = memory_size - 1;
@@ -760,7 +759,7 @@ init_pointers ()
lreg[8] = &cpu.regs[8];
- /* initialize the seg registers */
+ /* Initialize the seg registers. */
if (!cpu.cache)
sim_set_simcache_size (CSIZE);
}
@@ -1724,7 +1723,7 @@ int
sim_trace (sd)
SIM_DESC sd;
{
- /* FIXME: unfinished */
+ /* FIXME: Unfinished. */
abort ();
}
@@ -1782,7 +1781,7 @@ sim_read (sd, addr, buffer, size)
#define SP_REGNUM R7_REGNUM /* Contains address of top of stack */
#define FP_REGNUM R6_REGNUM /* Contains address of executing
- * stack frame */
+ * stack frame */
#define CCR_REGNUM 8 /* Contains processor status */
#define PC_REGNUM 9 /* Contains program counter */
@@ -1992,8 +1991,8 @@ sim_info (sd, verbose)
#endif
}
-/* Indicate whether the cpu is an h8/300 or h8/300h.
- FLAG is non-zero for the h8/300h. */
+/* Indicate whether the cpu is an H8/300 or H8/300H.
+ FLAG is non-zero for the H8/300H. */
void
set_h8300h (flag)
@@ -2001,7 +2000,7 @@ set_h8300h (flag)
{
/* FIXME: Much of the code in sim_load can be moved to sim_open.
This function being replaced by a sim_open:ARGV configuration
- option */
+ option. */
h8300hmode = flag;
}
@@ -2012,12 +2011,12 @@ sim_open (kind, ptr, abfd, argv)
struct _bfd *abfd;
char **argv;
{
- /* FIXME: Much of the code in sim_load can be moved here */
+ /* FIXME: Much of the code in sim_load can be moved here. */
sim_kind = kind;
myname = argv[0];
sim_callback = ptr;
- /* fudge our descriptor */
+ /* Fudge our descriptor. */
return (SIM_DESC) 1;
}
@@ -2026,7 +2025,7 @@ sim_close (sd, quitting)
SIM_DESC sd;
int quitting;
{
- /* nothing to do */
+ /* Nothing to do. */
}
/* Called by gdb to load a program into memory. */
@@ -2040,10 +2039,10 @@ sim_load (sd, prog, abfd, from_tty)
{
bfd *prog_bfd;
- /* FIXME: The code below that sets a specific variant of the h8/300
- being simulated should be moved to sim_open(). */
+ /* FIXME: The code below that sets a specific variant of the H8/300
+ being simulated should be moved to sim_open(). */
- /* See if the file is for the h8/300 or h8/300h. */
+ /* See if the file is for the H8/300 or H8/300H. */
/* ??? This may not be the most efficient way. The z8k simulator
does this via a different mechanism (INIT_EXTRA_SYMTAB_INFO). */
if (abfd != NULL)
@@ -2070,11 +2069,11 @@ sim_load (sd, prog, abfd, from_tty)
simulator memory.
The problem is when we do that, we don't know whether we're
- debugging an h8/300 or h8/300h program.
+ debugging an H8/300 or H8/300H program.
This is the first point at which we can make that determination,
so we just reallocate memory now; this will also allow us to handle
- switching between h8/300 and h8/300h programs without exiting
+ switching between H8/300 and H8/300H programs without exiting
gdb. */
if (h8300hmode)
memory_size = H8300H_MSIZE;
@@ -2092,7 +2091,7 @@ sim_load (sd, prog, abfd, from_tty)
cpu.cache_idx = (unsigned short *) calloc (sizeof (short), memory_size);
cpu.eightbit = (unsigned char *) calloc (sizeof (char), 256);
- /* `msize' must be a power of two */
+ /* `msize' must be a power of two. */
if ((memory_size & (memory_size - 1)) != 0)
abort ();
cpu.mask = memory_size - 1;