MatCat.OpenSource/8sa1-gcc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

pa.h (INITIALIZE_TRAMPOLINE): Do not mask off high bits of address passed to icacheflush.

Browse Source 
* pa.h (INITIALIZE_TRAMPOLINE): Do not mask off high
        bits of address passed to icacheflush.

From-SVN: r6801
This commit is contained in:
Jeff Law 1994-03-16 10:06:39 -07:00
parent 3c9a7b64d9
commit 608f0dd2b1
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
gcc/config/pa/pa.h
View File

@ -1057,7 +1057,7 @@ extern union tree_node *current_function_decl;
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
{ \
rtx start_addr, end_addr, masked_start_addr; \
rtx start_addr, end_addr; \
\
start_addr = memory_address (Pmode, plus_constant ((TRAMP), 36)); \
emit_move_insn (gen_rtx (MEM, Pmode, start_addr), (FNADDR)); \
@ -1068,11 +1068,8 @@ extern union tree_node *current_function_decl;
start_addr = force_reg (SImode, (TRAMP)); \
end_addr = force_reg (SImode, plus_constant ((TRAMP), 32)); \
emit_insn (gen_dcacheflush (start_addr, end_addr)); \
masked_start_addr = gen_reg_rtx (SImode); \
emit_insn (gen_andsi3 (masked_start_addr, start_addr, \
GEN_INT (0x3fffffff))); \
end_addr = force_reg (SImode, plus_constant (masked_start_addr, 32)); \
emit_insn (gen_icacheflush (masked_start_addr, end_addr, start_addr, \
end_addr = force_reg (SImode, plus_constant (start_addr, 32)); \
emit_insn (gen_icacheflush (start_addr, end_addr, start_addr, \
gen_reg_rtx (SImode), gen_reg_rtx (SImode)));\
}