FreeChainXenon/binutils-gdb
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* coffread.c (coff_symtab_read): Handle C_LABEL symbols like

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C_STAT symbols.
        * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
        Flush cached frames just before exiting.
        * remote-sim.c (gdbsim_resume): Complain if the program isn't
        being run.
        * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
Fix some bugs exposed by the testsuite.  HMSE.
This commit is contained in:
Jeff Law 1996-05-15 14:28:34 +00:00
parent 9b33e492d6
commit 6bafbdfbf6
4 changed files with 24 additions and 3 deletions
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10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
* coffread.c (coff_symtab_read): Handle C_LABEL symbols like
C_STAT symbols.
* h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
Flush cached frames just before exiting.
* remote-sim.c (gdbsim_resume): Complain if the program isn't
being run.
* config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com) Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
* procfs.c (procfs_thread_alive procfs_stop): Make static. * procfs.c (procfs_thread_alive procfs_stop): Make static.

2
gdb/config/h8300/tm-h8300.h
View file

@ -256,3 +256,5 @@ typedef unsigned short INSN_WORD;
#define NUM_REALREGS 10 #define NUM_REALREGS 10
#define NOP { 0x01, 0x80} /* A sleep insn */ #define NOP { 0x01, 0x80} /* A sleep insn */
#define BELIEVE_PCC_PROMOTION 1

12
gdb/h8300-tdep.c
View file

@ -377,11 +377,17 @@ h8300_pop_frame ()
for (regnum = 0; regnum < 8; regnum++) for (regnum = 0; regnum < 8; regnum++)
{ {
if (fsr.regs[regnum]) /* Don't forget SP_REGNUM is a frame_saved_regs struct is the
actual value we want, not the address of the value we want. */
if (fsr.regs[regnum] && regnum != SP_REGNUM)
write_register (regnum, read_memory_integer(fsr.regs[regnum], BINWORD)); write_register (regnum, read_memory_integer(fsr.regs[regnum], BINWORD));
else if (fsr.regs[regnum] && regnum == SP_REGNUM)
flush_cached_frames (); write_register (regnum, fsr.regs[regnum]);
} }
/* Don't forget the update the PC too! */
write_pc (frame->from_pc);
flush_cached_frames ();
} }

3
gdb/remote-sim.c
View file

@ -280,6 +280,9 @@ gdbsim_resume (pid, step, siggnal)
int pid, step; int pid, step;
enum target_signal siggnal; enum target_signal siggnal;
{ {
if (inferior_pid != 42)
error ("The program is not being run.");
if (sr_get_debug ()) if (sr_get_debug ())
printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal); printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal);