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* rs6000-tdep.c (pop_frame): Correctly find the registers saved in

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the stack frame.  Their offset from the previous stack frame is in
fdata.gpr_offset and fdata.fpr_offset, not fdata.offset.
(gdb.base/return.exp)
* config/rs6000/tm-rs6000.h: Doc fixes.
This commit is contained in:
Jim Blandy
1998-12-07 20:28:54 +00:00
parent 0bd416fe37
commit 63d7a4f12e
2 changed files with 25 additions and 17 deletions
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10
gdb/config/rs6000/tm-rs6000.h
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@@ -66,14 +66,16 @@ struct fp_status {
/* To be used by skip_prologue. */
struct rs6000_framedata {
int offset; /* # of bytes in gpr's and fpr's are saved */
int offset; /* total size of frame --- the distance
by which we decrement sp to allocate
the frame */
int saved_gpr; /* smallest # of saved gpr */
int saved_fpr; /* smallest # of saved fpr */
int alloca_reg; /* alloca register number (frame ptr) */
char frameless; /* true if frameless functions. */
char nosavedpc; /* true if pc not saved. */
int gpr_offset; /* offset of saved gprs */
int fpr_offset; /* offset of saved fprs */
int gpr_offset; /* offset of saved gprs from prev sp */
int fpr_offset; /* offset of saved fprs from prev sp */
int lr_offset; /* offset of saved lr */
int cr_offset; /* offset of saved cr */
};
@@ -149,7 +151,7 @@ extern void aix_process_linenos PARAMS ((void));
/* Stack grows downward. */
#define INNER_THAN <
#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
/* This is how arguments pushed onto stack or passed in registers.
Stack must be aligned on 64-bit boundaries when synthesizing