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sim: rl78: move storage out of header

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This port declares its pc variable in a header and then includes
it multiple times.  This causes linker errors with newer gcc due
to the change in -fno-common behavior.  Move the storage to a C
file so we only have one instance of it in the final program.
This commit is contained in:
Mike Frysinger 2021-01-09 10:18:50 -05:00
parent 68ed285428
commit 933306703a
3 changed files with 8 additions and 1 deletions
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5
sim/rl78/ChangeLog
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@ -1,3 +1,8 @@
2021-01-11 Mike Frysinger <vapier@gentoo.org>
* cpu.h (pc): Change to an extern.
* cpu.c (pc): Define.
2021-01-11 Mike Frysinger <vapier@gentoo.org>
* config.in, configure: Regenerate.

2
sim/rl78/cpu.c
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@ -36,6 +36,8 @@ int rl78_g10_mode = 0;
int g13_multiply = 0;
int g14_multiply = 0;
SI pc;
#define REGISTER_ADDRESS 0xffee0
typedef struct {

2
sim/rl78/cpu.h
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@ -39,7 +39,7 @@ extern int rl78_in_gdb;
SI get_reg (RL78_Register);
SI set_reg (RL78_Register, SI);
SI pc;
extern SI pc;
extern const char * const reg_names[];