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Add new codegen memory allocator. This allows the recompiler to allocate memory from a central pool as required. This central pool is by default 64 MB on x86, x86-64 and ARMv8, and 32 MB on ARMv7.

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The current design does not allow for ARMv8 literal pools, therefore these have been removed.
This commit is contained in:
SarahW 2019-01-12 15:15:43 +00:00
commit 66fba50e06
26 changed files with 1339 additions and 667 deletions
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2
src/codegen_backend_arm_ops.h
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@ -94,6 +94,8 @@ void host_arm_MOVW_IMM(codeblock_t *block, int dst_reg, uint16_t imm);
void host_arm_MVN_REG_LSL(codeblock_t *block, int dst_reg, int src_reg, int shift);
#define host_arm_NOP(block) host_arm_MOV_REG(block, REG_R0, REG_R0)
void host_arm_ORR_IMM_cond(codeblock_t *block, uint32_t cond, int dst_reg, int src_reg, uint32_t imm);
void host_arm_ORR_REG_LSL_cond(codeblock_t *block, uint32_t cond, int dst_reg, int src_reg_n, int src_reg_m, int shift);